201192075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1081

約数の個数: 72

約数和(自身を含む): 415251200

約数和(自身を除く): 214059125

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 139, 175, 225, 315, 417, 525, 695, 919, 973, 1251, 1575, 2085, 2757, 2919, 3475, 4595, 4865, 6255, 6433, 8271, 8757, 10425, 13785, 14595, 19299, 22975, 24325, 31275, 32165, 41355, 43785, 57897, 68925, 72975, 96495, 127741, 160825, 206775, 218925, 289485, 383223, 482475, 638705, 894187, 1149669, 1447425, 1916115, 2682561, 3193525, 4470935, 5748345, 8047683, 9580575, 13412805, 22354675, 28741725, 40238415, 67064025, 201192075]

約数ペア:

[(1, 201192075), (3, 67064025), (5, 40238415), (7, 28741725), (9, 22354675), (15, 13412805), (21, 9580575), (25, 8047683), (35, 5748345), (45, 4470935), (63, 3193525), (75, 2682561), (105, 1916115), (139, 1447425), (175, 1149669), (225, 894187), (315, 638705), (417, 482475), (525, 383223), (695, 289485), (919, 218925), (973, 206775), (1251, 160825), (1575, 127741), (2085, 96495), (2757, 72975), (2919, 68925), (3475, 57897), (4595, 43785), (4865, 41355), (6255, 32165), (6433, 31275), (8271, 24325), (8757, 22975), (10425, 19299), (13785, 14595)]