28540270500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:353

約数の個数: 576

約数和(自身を含む): 103255326720

約数和(自身を除く): 74715056220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 49, 50, 57, 60, 70, 75, 76, 84, 95, 98, 100, 105, 107, 114, 125, 133, 140, 147, 150, 175, 190, 191, 196, 210, 214, 228, 245, 250, 266, 285, 294, 300, 321, 350, 375, 380, 382, 399, 420, 428, 475, 490, 500, 525, 532, 535, 570, 573, 588, 642, 665, 700, 735, 749, 750, 764, 798, 875, 931, 950, 955, 980, 1050, 1070, 1140, 1146, 1225, 1284, 1330, 1337, 1425, 1470, 1498, 1500, 1596, 1605, 1750, 1862, 1900, 1910, 1995, 2033, 2100, 2140, 2247, 2292, 2375, 2450, 2625, 2660, 2674, 2675, 2793, 2850, 2865, 2940, 2996, 3210, 3325, 3500, 3629, 3675, 3724, 3745, 3820, 3990, 4011, 4066, 4494, 4655, 4750, 4775, 4900, 5243, 5250, 5348, 5350, 5586, 5700, 5730, 6099, 6125, 6420, 6650, 6685, 7125, 7258, 7350, 7490, 7980, 8022, 8025, 8132, 8988, 9310, 9359, 9500, 9550, 9975, 10165, 10486, 10500, 10700, 10887, 11172, 11235, 11460, 12198, 12250, 13300, 13370, 13375, 13965, 14231, 14250, 14325, 14516, 14700, 14980, 15729, 16044, 16050, 16625, 18145, 18375, 18620, 18718, 18725, 19100, 19950, 20055, 20330, 20437, 20972, 21774, 22470, 23275, 23875, 24396, 24500, 25403, 26215, 26740, 26750, 27930, 28077, 28462, 28500, 28650, 30495, 31458, 32100, 33250, 33425, 36290, 36750, 37436, 37450, 39900, 40110, 40125, 40660, 40874, 42693, 43548, 44940, 46550, 46795, 47750, 49875, 50806, 50825, 52430, 53500, 54435, 55860, 56154, 56175, 56924, 57300, 60990, 61311, 62916, 66500, 66850, 69825, 71155, 71625, 72580, 73500, 74900, 76209, 78645, 80220, 80250, 81748, 85386, 90725, 93100, 93590, 93625, 95500, 99617, 99750, 100275, 101612, 101650, 102185, 104860, 108870, 112308, 112350, 116375, 121980, 122622, 127015, 131075, 133700, 139650, 140385, 142310, 143059, 143250, 152418, 152475, 157290, 160500, 167125, 170772, 177821, 181450, 187180, 187250, 199234, 199500, 200550, 203300, 204370, 213465, 217740, 224700, 232750, 233975, 245244, 254030, 254125, 262150, 272175, 279300, 280770, 280875, 284620, 286118, 286500, 298851, 304836, 304950, 306555, 314580, 334250, 349125, 355642, 355775, 362900, 374500, 381045, 388303, 393225, 398468, 401100, 408740, 426930, 429177, 453625, 465500, 467950, 498085, 501375, 508060, 508250, 510925, 524300, 533463, 544350, 561540, 561750, 572236, 597702, 609900, 613110, 635075, 655375, 668500, 698250, 701925, 711284, 711550, 715295, 762090, 762375, 776606, 786450, 853860, 858354, 889105, 907250, 935900, 996170, 1001413, 1002750, 1016500, 1021850, 1066926, 1067325, 1088700, 1123500, 1164909, 1169875, 1195404, 1226220, 1270150, 1310750, 1360875, 1396500, 1403850, 1423100, 1430590, 1494255, 1524180, 1524750, 1532775, 1553212, 1572900, 1716708, 1778210, 1778875, 1814500, 1905225, 1941515, 1966125, 1992340, 2002826, 2005500, 2043700, 2133852, 2134650, 2145885, 2329818, 2339750, 2490425, 2540300, 2554625, 2621500, 2667315, 2718121, 2721750, 2807700, 2861180, 2988510, 3004239, 3049500, 3065550, 3175375, 3509625, 3556420, 3557750, 3576475, 3810450, 3883030, 3932250, 4005652, 4269300, 4291770, 4445525, 4659636, 4679500, 4980850, 5007065, 5109250, 5334630, 5336625, 5436242, 5443500, 5824545, 5977020, 6008478, 6131100, 6350750, 7019250, 7115500, 7152950, 7471275, 7620900, 7663875, 7766060, 7864500, 8154363, 8583540, 8891050, 9526125, 9707575, 9961700, 10014130, 10218500, 10669260, 10673250, 10729425, 10872484, 11649090, 12016956, 12452125, 12701500, 13336575, 13590605, 14038500, 14305900, 14942550, 15021195, 15327750, 16308726, 17782100, 17882375, 19026847, 19052250, 19415150, 20028260, 21346500, 21458850, 22227625, 23298180, 24904250, 25035325, 26673150, 27181210, 29122725, 29885100, 30042390, 30655500, 32617452, 35764750, 37356375, 38053694, 38104500, 38830300, 40771815, 42917700, 44455250, 48537875, 49808500, 50070650, 53346300, 53647125, 54362420, 57080541, 58245450, 60084780, 66682875, 67953025, 71529500, 74712750, 75105975, 76107388, 81543630, 88910500, 95134235, 97075750, 100141300, 107294250, 114161082, 116490900, 125176625, 133365750, 135906050, 145613625, 149425500, 150211950, 163087260, 190268470, 194151500, 203859075, 214588500, 228322164, 250353250, 266731500, 271812100, 285402705, 291227250, 300423900, 339765125, 375529875, 380536940, 407718150, 475671175, 500706500, 570805410, 582454500, 679530250, 751059750, 815436300, 951342350, 1019295375, 1141610820, 1359060500, 1427013525, 1502119500, 1902684700, 2038590750, 2378355875, 2854027050, 4077181500, 4756711750, 5708054100, 7135067625, 9513423500, 14270135250, 28540270500]

約数ペア:

[(1, 28540270500), (2, 14270135250), (3, 9513423500), (4, 7135067625), (5, 5708054100), (6, 4756711750), (7, 4077181500), (10, 2854027050), (12, 2378355875), (14, 2038590750), (15, 1902684700), (19, 1502119500), (20, 1427013525), (21, 1359060500), (25, 1141610820), (28, 1019295375), (30, 951342350), (35, 815436300), (38, 751059750), (42, 679530250), (49, 582454500), (50, 570805410), (57, 500706500), (60, 475671175), (70, 407718150), (75, 380536940), (76, 375529875), (84, 339765125), (95, 300423900), (98, 291227250), (100, 285402705), (105, 271812100), (107, 266731500), (114, 250353250), (125, 228322164), (133, 214588500), (140, 203859075), (147, 194151500), (150, 190268470), (175, 163087260), (190, 150211950), (191, 149425500), (196, 145613625), (210, 135906050), (214, 133365750), (228, 125176625), (245, 116490900), (250, 114161082), (266, 107294250), (285, 100141300), (294, 97075750), (300, 95134235), (321, 88910500), (350, 81543630), (375, 76107388), (380, 75105975), (382, 74712750), (399, 71529500), (420, 67953025), (428, 66682875), (475, 60084780), (490, 58245450), (500, 57080541), (525, 54362420), (532, 53647125), (535, 53346300), (570, 50070650), (573, 49808500), (588, 48537875), (642, 44455250), (665, 42917700), (700, 40771815), (735, 38830300), (749, 38104500), (750, 38053694), (764, 37356375), (798, 35764750), (875, 32617452), (931, 30655500), (950, 30042390), (955, 29885100), (980, 29122725), (1050, 27181210), (1070, 26673150), (1140, 25035325), (1146, 24904250), (1225, 23298180), (1284, 22227625), (1330, 21458850), (1337, 21346500), (1425, 20028260), (1470, 19415150), (1498, 19052250), (1500, 19026847), (1596, 17882375), (1605, 17782100), (1750, 16308726), (1862, 15327750), (1900, 15021195), (1910, 14942550), (1995, 14305900), (2033, 14038500), (2100, 13590605), (2140, 13336575), (2247, 12701500), (2292, 12452125), (2375, 12016956), (2450, 11649090), (2625, 10872484), (2660, 10729425), (2674, 10673250), (2675, 10669260), (2793, 10218500), (2850, 10014130), (2865, 9961700), (2940, 9707575), (2996, 9526125), (3210, 8891050), (3325, 8583540), (3500, 8154363), (3629, 7864500), (3675, 7766060), (3724, 7663875), (3745, 7620900), (3820, 7471275), (3990, 7152950), (4011, 7115500), (4066, 7019250), (4494, 6350750), (4655, 6131100), (4750, 6008478), (4775, 5977020), (4900, 5824545), (5243, 5443500), (5250, 5436242), (5348, 5336625), (5350, 5334630), (5586, 5109250), (5700, 5007065), (5730, 4980850), (6099, 4679500), (6125, 4659636), (6420, 4445525), (6650, 4291770), (6685, 4269300), (7125, 4005652), (7258, 3932250), (7350, 3883030), (7490, 3810450), (7980, 3576475), (8022, 3557750), (8025, 3556420), (8132, 3509625), (8988, 3175375), (9310, 3065550), (9359, 3049500), (9500, 3004239), (9550, 2988510), (9975, 2861180), (10165, 2807700), (10486, 2721750), (10500, 2718121), (10700, 2667315), (10887, 2621500), (11172, 2554625), (11235, 2540300), (11460, 2490425), (12198, 2339750), (12250, 2329818), (13300, 2145885), (13370, 2134650), (13375, 2133852), (13965, 2043700), (14231, 2005500), (14250, 2002826), (14325, 1992340), (14516, 1966125), (14700, 1941515), (14980, 1905225), (15729, 1814500), (16044, 1778875), (16050, 1778210), (16625, 1716708), (18145, 1572900), (18375, 1553212), (18620, 1532775), (18718, 1524750), (18725, 1524180), (19100, 1494255), (19950, 1430590), (20055, 1423100), (20330, 1403850), (20437, 1396500), (20972, 1360875), (21774, 1310750), (22470, 1270150), (23275, 1226220), (23875, 1195404), (24396, 1169875), (24500, 1164909), (25403, 1123500), (26215, 1088700), (26740, 1067325), (26750, 1066926), (27930, 1021850), (28077, 1016500), (28462, 1002750), (28500, 1001413), (28650, 996170), (30495, 935900), (31458, 907250), (32100, 889105), (33250, 858354), (33425, 853860), (36290, 786450), (36750, 776606), (37436, 762375), (37450, 762090), (39900, 715295), (40110, 711550), (40125, 711284), (40660, 701925), (40874, 698250), (42693, 668500), (43548, 655375), (44940, 635075), (46550, 613110), (46795, 609900), (47750, 597702), (49875, 572236), (50806, 561750), (50825, 561540), (52430, 544350), (53500, 533463), (54435, 524300), (55860, 510925), (56154, 508250), (56175, 508060), (56924, 501375), (57300, 498085), (60990, 467950), (61311, 465500), (62916, 453625), (66500, 429177), (66850, 426930), (69825, 408740), (71155, 401100), (71625, 398468), (72580, 393225), (73500, 388303), (74900, 381045), (76209, 374500), (78645, 362900), (80220, 355775), (80250, 355642), (81748, 349125), (85386, 334250), (90725, 314580), (93100, 306555), (93590, 304950), (93625, 304836), (95500, 298851), (99617, 286500), (99750, 286118), (100275, 284620), (101612, 280875), (101650, 280770), (102185, 279300), (104860, 272175), (108870, 262150), (112308, 254125), (112350, 254030), (116375, 245244), (121980, 233975), (122622, 232750), (127015, 224700), (131075, 217740), (133700, 213465), (139650, 204370), (140385, 203300), (142310, 200550), (143059, 199500), (143250, 199234), (152418, 187250), (152475, 187180), (157290, 181450), (160500, 177821), (167125, 170772)]