88203750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:615

約数の個数: 80

約数和(自身を含む): 225977664

約数和(自身を除く): 137773914

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 125, 129, 150, 215, 250, 258, 375, 430, 547, 625, 645, 750, 1075, 1094, 1250, 1290, 1641, 1875, 2150, 2735, 3225, 3282, 3750, 5375, 5470, 6450, 8205, 10750, 13675, 16125, 16410, 23521, 26875, 27350, 32250, 41025, 47042, 53750, 68375, 70563, 80625, 82050, 117605, 136750, 141126, 161250, 205125, 235210, 341875, 352815, 410250, 588025, 683750, 705630, 1025625, 1176050, 1764075, 2051250, 2940125, 3528150, 5880250, 8820375, 14700625, 17640750, 29401250, 44101875, 88203750]

約数ペア:

[(1, 88203750), (2, 44101875), (3, 29401250), (5, 17640750), (6, 14700625), (10, 8820375), (15, 5880250), (25, 3528150), (30, 2940125), (43, 2051250), (50, 1764075), (75, 1176050), (86, 1025625), (125, 705630), (129, 683750), (150, 588025), (215, 410250), (250, 352815), (258, 341875), (375, 235210), (430, 205125), (547, 161250), (625, 141126), (645, 136750), (750, 117605), (1075, 82050), (1094, 80625), (1250, 70563), (1290, 68375), (1641, 53750), (1875, 47042), (2150, 41025), (2735, 32250), (3225, 27350), (3282, 26875), (3750, 23521), (5375, 16410), (5470, 16125), (6450, 13675), (8205, 10750)]