65321200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:635

約数の個数: 120

約数和(自身を含む): 184050720

約数和(自身を除く): 118729520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 41, 50, 56, 70, 80, 82, 100, 112, 140, 164, 175, 200, 205, 280, 287, 328, 350, 400, 410, 560, 569, 574, 656, 700, 820, 1025, 1138, 1148, 1400, 1435, 1640, 2050, 2276, 2296, 2800, 2845, 2870, 3280, 3983, 4100, 4552, 4592, 5690, 5740, 7175, 7966, 8200, 9104, 11380, 11480, 14225, 14350, 15932, 16400, 19915, 22760, 22960, 23329, 28450, 28700, 31864, 39830, 45520, 46658, 56900, 57400, 63728, 79660, 93316, 99575, 113800, 114800, 116645, 159320, 163303, 186632, 199150, 227600, 233290, 318640, 326606, 373264, 398300, 466580, 583225, 653212, 796600, 816515, 933160, 1166450, 1306424, 1593200, 1633030, 1866320, 2332900, 2612848, 3266060, 4082575, 4665800, 6532120, 8165150, 9331600, 13064240, 16330300, 32660600, 65321200]

約数ペア:

[(1, 65321200), (2, 32660600), (4, 16330300), (5, 13064240), (7, 9331600), (8, 8165150), (10, 6532120), (14, 4665800), (16, 4082575), (20, 3266060), (25, 2612848), (28, 2332900), (35, 1866320), (40, 1633030), (41, 1593200), (50, 1306424), (56, 1166450), (70, 933160), (80, 816515), (82, 796600), (100, 653212), (112, 583225), (140, 466580), (164, 398300), (175, 373264), (200, 326606), (205, 318640), (280, 233290), (287, 227600), (328, 199150), (350, 186632), (400, 163303), (410, 159320), (560, 116645), (569, 114800), (574, 113800), (656, 99575), (700, 93316), (820, 79660), (1025, 63728), (1138, 57400), (1148, 56900), (1400, 46658), (1435, 45520), (1640, 39830), (2050, 31864), (2276, 28700), (2296, 28450), (2800, 23329), (2845, 22960), (2870, 22760), (3280, 19915), (3983, 16400), (4100, 15932), (4552, 14350), (4592, 14225), (5690, 11480), (5740, 11380), (7175, 9104), (7966, 8200)]