18887248800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1279}}^1$

素因数の和:1605

約数の個数: 432

約数和(自身を含む): 76435107840

約数和(自身を除く): 57547859040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 293, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 586, 600, 630, 672, 700, 720, 800, 840, 879, 900, 1008, 1050, 1120, 1172, 1200, 1260, 1279, 1400, 1440, 1465, 1575, 1680, 1758, 1800, 2016, 2051, 2100, 2344, 2400, 2520, 2558, 2637, 2800, 2930, 3150, 3360, 3516, 3600, 3837, 4102, 4200, 4395, 4688, 5040, 5116, 5274, 5600, 5860, 6153, 6300, 6395, 7032, 7200, 7325, 7674, 8204, 8400, 8790, 8953, 9376, 10080, 10232, 10255, 10548, 11511, 11720, 12306, 12600, 12790, 13185, 14064, 14650, 15348, 16408, 16800, 17580, 17906, 18459, 19185, 20464, 20510, 21096, 21975, 23022, 23440, 24612, 25200, 25580, 26370, 26859, 28128, 29300, 30696, 30765, 31975, 32816, 35160, 35812, 36918, 38370, 40928, 41020, 42192, 43950, 44765, 46044, 46880, 49224, 50400, 51160, 51275, 52740, 53718, 57555, 58600, 61392, 61530, 63950, 65632, 65925, 70320, 71624, 73836, 76740, 80577, 82040, 84384, 87900, 89530, 92088, 92295, 95925, 98448, 102320, 102550, 105480, 107436, 115110, 117200, 122784, 123060, 127900, 131850, 134295, 140640, 143248, 147672, 153480, 153825, 161154, 164080, 175800, 179060, 184176, 184590, 191850, 196896, 204640, 205100, 210960, 214872, 223825, 230220, 234400, 246120, 255800, 263700, 268590, 286496, 287775, 295344, 306960, 307650, 322308, 328160, 351600, 358120, 368352, 369180, 374747, 383700, 402885, 410200, 421920, 429744, 447650, 460440, 461475, 492240, 511600, 527400, 537180, 575550, 590688, 613920, 615300, 644616, 671475, 703200, 716240, 738360, 749494, 767400, 805770, 820400, 859488, 895300, 920880, 922950, 984480, 1023200, 1054800, 1074360, 1124241, 1151100, 1230600, 1289232, 1342950, 1432480, 1476720, 1498988, 1534800, 1611540, 1640800, 1790600, 1841760, 1845900, 1873735, 2014425, 2109600, 2148720, 2248482, 2302200, 2461200, 2578464, 2623229, 2685900, 2953440, 2997976, 3069600, 3223080, 3372723, 3581200, 3691800, 3747470, 4028850, 4297440, 4496964, 4604400, 4922400, 5246458, 5371800, 5621205, 5995952, 6446160, 6745446, 7162400, 7383600, 7494940, 7869687, 8057700, 8993928, 9208800, 9368675, 10492916, 10743600, 11242410, 11991904, 12892320, 13116145, 13490892, 14767200, 14989880, 15739374, 16115400, 16863615, 17987856, 18737350, 20985832, 21487200, 22484820, 23609061, 26232290, 26981784, 28106025, 29979760, 31478748, 32230800, 33727230, 35975712, 37474700, 39348435, 41971664, 44969640, 47218122, 52464580, 53963568, 56212050, 59959520, 62957496, 64461600, 65580725, 67454460, 74949400, 78696870, 83943328, 84318075, 89939280, 94436244, 104929160, 107927136, 112424100, 118045305, 125914992, 131161450, 134908920, 149898800, 157393740, 168636150, 179878560, 188872488, 196742175, 209858320, 224848200, 236090610, 251829984, 262322900, 269817840, 299797600, 314787480, 337272300, 377744976, 393484350, 419716640, 449696400, 472181220, 524645800, 539635680, 590226525, 629574960, 674544600, 755489952, 786968700, 899392800, 944362440, 1049291600, 1180453050, 1259149920, 1349089200, 1573937400, 1888724880, 2098583200, 2360906100, 2698178400, 3147874800, 3777449760, 4721812200, 6295749600, 9443624400, 18887248800]

約数ペア:

[(1, 18887248800), (2, 9443624400), (3, 6295749600), (4, 4721812200), (5, 3777449760), (6, 3147874800), (7, 2698178400), (8, 2360906100), (9, 2098583200), (10, 1888724880), (12, 1573937400), (14, 1349089200), (15, 1259149920), (16, 1180453050), (18, 1049291600), (20, 944362440), (21, 899392800), (24, 786968700), (25, 755489952), (28, 674544600), (30, 629574960), (32, 590226525), (35, 539635680), (36, 524645800), (40, 472181220), (42, 449696400), (45, 419716640), (48, 393484350), (50, 377744976), (56, 337272300), (60, 314787480), (63, 299797600), (70, 269817840), (72, 262322900), (75, 251829984), (80, 236090610), (84, 224848200), (90, 209858320), (96, 196742175), (100, 188872488), (105, 179878560), (112, 168636150), (120, 157393740), (126, 149898800), (140, 134908920), (144, 131161450), (150, 125914992), (160, 118045305), (168, 112424100), (175, 107927136), (180, 104929160), (200, 94436244), (210, 89939280), (224, 84318075), (225, 83943328), (240, 78696870), (252, 74949400), (280, 67454460), (288, 65580725), (293, 64461600), (300, 62957496), (315, 59959520), (336, 56212050), (350, 53963568), (360, 52464580), (400, 47218122), (420, 44969640), (450, 41971664), (480, 39348435), (504, 37474700), (525, 35975712), (560, 33727230), (586, 32230800), (600, 31478748), (630, 29979760), (672, 28106025), (700, 26981784), (720, 26232290), (800, 23609061), (840, 22484820), (879, 21487200), (900, 20985832), (1008, 18737350), (1050, 17987856), (1120, 16863615), (1172, 16115400), (1200, 15739374), (1260, 14989880), (1279, 14767200), (1400, 13490892), (1440, 13116145), (1465, 12892320), (1575, 11991904), (1680, 11242410), (1758, 10743600), (1800, 10492916), (2016, 9368675), (2051, 9208800), (2100, 8993928), (2344, 8057700), (2400, 7869687), (2520, 7494940), (2558, 7383600), (2637, 7162400), (2800, 6745446), (2930, 6446160), (3150, 5995952), (3360, 5621205), (3516, 5371800), (3600, 5246458), (3837, 4922400), (4102, 4604400), (4200, 4496964), (4395, 4297440), (4688, 4028850), (5040, 3747470), (5116, 3691800), (5274, 3581200), (5600, 3372723), (5860, 3223080), (6153, 3069600), (6300, 2997976), (6395, 2953440), (7032, 2685900), (7200, 2623229), (7325, 2578464), (7674, 2461200), (8204, 2302200), (8400, 2248482), (8790, 2148720), (8953, 2109600), (9376, 2014425), (10080, 1873735), (10232, 1845900), (10255, 1841760), (10548, 1790600), (11511, 1640800), (11720, 1611540), (12306, 1534800), (12600, 1498988), (12790, 1476720), (13185, 1432480), (14064, 1342950), (14650, 1289232), (15348, 1230600), (16408, 1151100), (16800, 1124241), (17580, 1074360), (17906, 1054800), (18459, 1023200), (19185, 984480), (20464, 922950), (20510, 920880), (21096, 895300), (21975, 859488), (23022, 820400), (23440, 805770), (24612, 767400), (25200, 749494), (25580, 738360), (26370, 716240), (26859, 703200), (28128, 671475), (29300, 644616), (30696, 615300), (30765, 613920), (31975, 590688), (32816, 575550), (35160, 537180), (35812, 527400), (36918, 511600), (38370, 492240), (40928, 461475), (41020, 460440), (42192, 447650), (43950, 429744), (44765, 421920), (46044, 410200), (46880, 402885), (49224, 383700), (50400, 374747), (51160, 369180), (51275, 368352), (52740, 358120), (53718, 351600), (57555, 328160), (58600, 322308), (61392, 307650), (61530, 306960), (63950, 295344), (65632, 287775), (65925, 286496), (70320, 268590), (71624, 263700), (73836, 255800), (76740, 246120), (80577, 234400), (82040, 230220), (84384, 223825), (87900, 214872), (89530, 210960), (92088, 205100), (92295, 204640), (95925, 196896), (98448, 191850), (102320, 184590), (102550, 184176), (105480, 179060), (107436, 175800), (115110, 164080), (117200, 161154), (122784, 153825), (123060, 153480), (127900, 147672), (131850, 143248), (134295, 140640)]