102100920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 320855040

約数和(自身を除く): 218754120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 47, 60, 86, 94, 120, 129, 141, 172, 188, 215, 235, 258, 282, 344, 376, 421, 430, 470, 516, 564, 645, 705, 842, 860, 940, 1032, 1128, 1263, 1290, 1410, 1684, 1720, 1880, 2021, 2105, 2526, 2580, 2820, 3368, 4042, 4210, 5052, 5160, 5640, 6063, 6315, 8084, 8420, 10104, 10105, 12126, 12630, 16168, 16840, 18103, 19787, 20210, 24252, 25260, 30315, 36206, 39574, 40420, 48504, 50520, 54309, 59361, 60630, 72412, 79148, 80840, 90515, 98935, 108618, 118722, 121260, 144824, 158296, 181030, 197870, 217236, 237444, 242520, 271545, 296805, 362060, 395740, 434472, 474888, 543090, 593610, 724120, 791480, 850841, 1086180, 1187220, 1701682, 2172360, 2374440, 2552523, 3403364, 4254205, 5105046, 6806728, 8508410, 10210092, 12762615, 17016820, 20420184, 25525230, 34033640, 51050460, 102100920]

約数ペア:

[(1, 102100920), (2, 51050460), (3, 34033640), (4, 25525230), (5, 20420184), (6, 17016820), (8, 12762615), (10, 10210092), (12, 8508410), (15, 6806728), (20, 5105046), (24, 4254205), (30, 3403364), (40, 2552523), (43, 2374440), (47, 2172360), (60, 1701682), (86, 1187220), (94, 1086180), (120, 850841), (129, 791480), (141, 724120), (172, 593610), (188, 543090), (215, 474888), (235, 434472), (258, 395740), (282, 362060), (344, 296805), (376, 271545), (421, 242520), (430, 237444), (470, 217236), (516, 197870), (564, 181030), (645, 158296), (705, 144824), (842, 121260), (860, 118722), (940, 108618), (1032, 98935), (1128, 90515), (1263, 80840), (1290, 79148), (1410, 72412), (1684, 60630), (1720, 59361), (1880, 54309), (2021, 50520), (2105, 48504), (2526, 40420), (2580, 39574), (2820, 36206), (3368, 30315), (4042, 25260), (4210, 24252), (5052, 20210), (5160, 19787), (5640, 18103), (6063, 16840), (6315, 16168), (8084, 12630), (8420, 12126), (10104, 10105)]