75750090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4517}}^1$

素因数の和:4583

約数の個数: 64

約数和(自身を含む): 200382336

約数和(自身を除く): 124632246

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3354, 4517, 5590, 8385, 9034, 13551, 16770, 22585, 27102, 45170, 58721, 67755, 117442, 135510, 176163, 194231, 293605, 352326, 388462, 582693, 587210, 880815, 971155, 1165386, 1761630, 1942310, 2525003, 2913465, 5050006, 5826930, 7575009, 12625015, 15150018, 25250030, 37875045, 75750090]

約数ペア:

[(1, 75750090), (2, 37875045), (3, 25250030), (5, 15150018), (6, 12625015), (10, 7575009), (13, 5826930), (15, 5050006), (26, 2913465), (30, 2525003), (39, 1942310), (43, 1761630), (65, 1165386), (78, 971155), (86, 880815), (129, 587210), (130, 582693), (195, 388462), (215, 352326), (258, 293605), (390, 194231), (430, 176163), (559, 135510), (645, 117442), (1118, 67755), (1290, 58721), (1677, 45170), (2795, 27102), (3354, 22585), (4517, 16770), (5590, 13551), (8385, 9034)]