104480460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:944

約数の個数: 144

約数和(自身を含む): 366230592

約数和(自身を除く): 261750132

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 101, 105, 126, 140, 180, 202, 210, 252, 303, 315, 404, 420, 505, 606, 630, 707, 821, 909, 1010, 1212, 1260, 1414, 1515, 1642, 1818, 2020, 2121, 2463, 2828, 3030, 3284, 3535, 3636, 4105, 4242, 4545, 4926, 5747, 6060, 6363, 7070, 7389, 8210, 8484, 9090, 9852, 10605, 11494, 12315, 12726, 14140, 14778, 16420, 17241, 18180, 21210, 22988, 24630, 25452, 28735, 29556, 31815, 34482, 36945, 42420, 49260, 51723, 57470, 63630, 68964, 73890, 82921, 86205, 103446, 114940, 127260, 147780, 165842, 172410, 206892, 248763, 258615, 331684, 344820, 414605, 497526, 517230, 580447, 746289, 829210, 995052, 1034460, 1160894, 1243815, 1492578, 1658420, 1741341, 2321788, 2487630, 2902235, 2985156, 3482682, 3731445, 4975260, 5224023, 5804470, 6965364, 7462890, 8706705, 10448046, 11608940, 14925780, 17413410, 20896092, 26120115, 34826820, 52240230, 104480460]

約数ペア:

[(1, 104480460), (2, 52240230), (3, 34826820), (4, 26120115), (5, 20896092), (6, 17413410), (7, 14925780), (9, 11608940), (10, 10448046), (12, 8706705), (14, 7462890), (15, 6965364), (18, 5804470), (20, 5224023), (21, 4975260), (28, 3731445), (30, 3482682), (35, 2985156), (36, 2902235), (42, 2487630), (45, 2321788), (60, 1741341), (63, 1658420), (70, 1492578), (84, 1243815), (90, 1160894), (101, 1034460), (105, 995052), (126, 829210), (140, 746289), (180, 580447), (202, 517230), (210, 497526), (252, 414605), (303, 344820), (315, 331684), (404, 258615), (420, 248763), (505, 206892), (606, 172410), (630, 165842), (707, 147780), (821, 127260), (909, 114940), (1010, 103446), (1212, 86205), (1260, 82921), (1414, 73890), (1515, 68964), (1642, 63630), (1818, 57470), (2020, 51723), (2121, 49260), (2463, 42420), (2828, 36945), (3030, 34482), (3284, 31815), (3535, 29556), (3636, 28735), (4105, 25452), (4242, 24630), (4545, 22988), (4926, 21210), (5747, 18180), (6060, 17241), (6363, 16420), (7070, 14778), (7389, 14140), (8210, 12726), (8484, 12315), (9090, 11494), (9852, 10605)]