1279781100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 432

約数和(自身を含む): 4722510240

約数和(自身を除く): 3442729140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 27, 30, 36, 38, 39, 45, 50, 52, 54, 57, 60, 65, 75, 76, 78, 90, 95, 100, 101, 108, 114, 117, 130, 135, 150, 156, 171, 180, 190, 195, 202, 225, 228, 234, 247, 260, 270, 285, 300, 303, 325, 342, 351, 361, 380, 390, 404, 450, 468, 475, 494, 505, 513, 540, 570, 585, 606, 650, 675, 684, 702, 722, 741, 780, 855, 900, 909, 950, 975, 988, 1010, 1026, 1083, 1140, 1170, 1212, 1235, 1300, 1313, 1350, 1404, 1425, 1444, 1482, 1515, 1710, 1755, 1805, 1818, 1900, 1919, 1950, 2020, 2052, 2166, 2223, 2340, 2470, 2525, 2565, 2626, 2700, 2727, 2850, 2925, 2964, 3030, 3249, 3420, 3510, 3610, 3636, 3705, 3838, 3900, 3939, 4275, 4332, 4446, 4545, 4693, 4940, 5050, 5130, 5252, 5415, 5454, 5700, 5757, 5850, 6060, 6175, 6498, 6565, 6669, 7020, 7220, 7410, 7575, 7676, 7878, 8550, 8775, 8892, 9025, 9090, 9386, 9595, 9747, 10100, 10260, 10830, 10908, 11115, 11514, 11700, 11817, 12350, 12825, 12996, 13130, 13338, 13635, 14079, 14820, 15150, 15756, 16245, 17100, 17271, 17550, 18050, 18180, 18525, 18772, 19190, 19494, 19695, 21660, 22230, 22725, 23028, 23465, 23634, 24700, 24947, 25650, 26260, 26676, 27075, 27270, 28158, 28785, 30300, 32490, 32825, 33345, 34542, 35100, 35451, 36100, 36461, 37050, 38380, 38988, 39390, 42237, 44460, 45450, 46930, 47268, 47975, 48735, 49894, 51300, 51813, 54150, 54540, 55575, 56316, 57570, 59085, 64980, 65650, 66690, 68175, 69084, 70395, 70902, 72922, 74100, 74841, 78780, 81225, 84474, 86355, 90900, 93860, 95950, 97470, 98475, 99788, 103626, 108300, 109383, 111150, 115140, 117325, 118170, 124735, 126711, 131300, 133380, 136350, 140790, 141804, 143925, 145844, 149682, 162450, 166725, 168948, 172710, 177255, 182305, 191900, 194940, 196950, 207252, 211185, 218766, 222300, 224523, 234650, 236340, 243675, 249470, 253422, 259065, 272700, 281580, 287850, 295425, 299364, 324900, 328149, 333450, 345420, 351975, 354510, 364610, 374205, 393900, 422370, 431775, 437532, 449046, 469300, 473993, 487350, 498940, 506844, 518130, 546915, 575700, 590850, 623675, 633555, 656298, 666900, 673569, 703950, 709020, 729220, 748410, 844740, 863550, 886275, 898092, 911525, 947986, 974700, 984447, 1036260, 1055925, 1093830, 1122615, 1181700, 1247350, 1267110, 1295325, 1312596, 1347138, 1407900, 1421979, 1496820, 1640745, 1727100, 1772550, 1823050, 1871025, 1895972, 1968894, 2111850, 2187660, 2245230, 2369965, 2494700, 2534220, 2590650, 2694276, 2734575, 2843958, 3167775, 3281490, 3367845, 3545100, 3646100, 3742050, 3937788, 4223700, 4265937, 4490460, 4739930, 4922235, 5181300, 5469150, 5613075, 5687916, 6335550, 6562980, 6735690, 7109895, 7484100, 8203725, 8531874, 9479860, 9844470, 10938300, 11226150, 11849825, 12671100, 12797811, 13471380, 14219790, 16407450, 16839225, 17063748, 19688940, 21329685, 22452300, 23699650, 24611175, 25595622, 28439580, 32814900, 33678450, 35549475, 42659370, 47399300, 49222350, 51191244, 63989055, 67356900, 71098950, 85318740, 98444700, 106648425, 127978110, 142197900, 213296850, 255956220, 319945275, 426593700, 639890550, 1279781100]

約数ペア:

[(1, 1279781100), (2, 639890550), (3, 426593700), (4, 319945275), (5, 255956220), (6, 213296850), (9, 142197900), (10, 127978110), (12, 106648425), (13, 98444700), (15, 85318740), (18, 71098950), (19, 67356900), (20, 63989055), (25, 51191244), (26, 49222350), (27, 47399300), (30, 42659370), (36, 35549475), (38, 33678450), (39, 32814900), (45, 28439580), (50, 25595622), (52, 24611175), (54, 23699650), (57, 22452300), (60, 21329685), (65, 19688940), (75, 17063748), (76, 16839225), (78, 16407450), (90, 14219790), (95, 13471380), (100, 12797811), (101, 12671100), (108, 11849825), (114, 11226150), (117, 10938300), (130, 9844470), (135, 9479860), (150, 8531874), (156, 8203725), (171, 7484100), (180, 7109895), (190, 6735690), (195, 6562980), (202, 6335550), (225, 5687916), (228, 5613075), (234, 5469150), (247, 5181300), (260, 4922235), (270, 4739930), (285, 4490460), (300, 4265937), (303, 4223700), (325, 3937788), (342, 3742050), (351, 3646100), (361, 3545100), (380, 3367845), (390, 3281490), (404, 3167775), (450, 2843958), (468, 2734575), (475, 2694276), (494, 2590650), (505, 2534220), (513, 2494700), (540, 2369965), (570, 2245230), (585, 2187660), (606, 2111850), (650, 1968894), (675, 1895972), (684, 1871025), (702, 1823050), (722, 1772550), (741, 1727100), (780, 1640745), (855, 1496820), (900, 1421979), (909, 1407900), (950, 1347138), (975, 1312596), (988, 1295325), (1010, 1267110), (1026, 1247350), (1083, 1181700), (1140, 1122615), (1170, 1093830), (1212, 1055925), (1235, 1036260), (1300, 984447), (1313, 974700), (1350, 947986), (1404, 911525), (1425, 898092), (1444, 886275), (1482, 863550), (1515, 844740), (1710, 748410), (1755, 729220), (1805, 709020), (1818, 703950), (1900, 673569), (1919, 666900), (1950, 656298), (2020, 633555), (2052, 623675), (2166, 590850), (2223, 575700), (2340, 546915), (2470, 518130), (2525, 506844), (2565, 498940), (2626, 487350), (2700, 473993), (2727, 469300), (2850, 449046), (2925, 437532), (2964, 431775), (3030, 422370), (3249, 393900), (3420, 374205), (3510, 364610), (3610, 354510), (3636, 351975), (3705, 345420), (3838, 333450), (3900, 328149), (3939, 324900), (4275, 299364), (4332, 295425), (4446, 287850), (4545, 281580), (4693, 272700), (4940, 259065), (5050, 253422), (5130, 249470), (5252, 243675), (5415, 236340), (5454, 234650), (5700, 224523), (5757, 222300), (5850, 218766), (6060, 211185), (6175, 207252), (6498, 196950), (6565, 194940), (6669, 191900), (7020, 182305), (7220, 177255), (7410, 172710), (7575, 168948), (7676, 166725), (7878, 162450), (8550, 149682), (8775, 145844), (8892, 143925), (9025, 141804), (9090, 140790), (9386, 136350), (9595, 133380), (9747, 131300), (10100, 126711), (10260, 124735), (10830, 118170), (10908, 117325), (11115, 115140), (11514, 111150), (11700, 109383), (11817, 108300), (12350, 103626), (12825, 99788), (12996, 98475), (13130, 97470), (13338, 95950), (13635, 93860), (14079, 90900), (14820, 86355), (15150, 84474), (15756, 81225), (16245, 78780), (17100, 74841), (17271, 74100), (17550, 72922), (18050, 70902), (18180, 70395), (18525, 69084), (18772, 68175), (19190, 66690), (19494, 65650), (19695, 64980), (21660, 59085), (22230, 57570), (22725, 56316), (23028, 55575), (23465, 54540), (23634, 54150), (24700, 51813), (24947, 51300), (25650, 49894), (26260, 48735), (26676, 47975), (27075, 47268), (27270, 46930), (28158, 45450), (28785, 44460), (30300, 42237), (32490, 39390), (32825, 38988), (33345, 38380), (34542, 37050), (35100, 36461), (35451, 36100)]