75739740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 220503360

約数和(自身を除く): 144763620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 109, 111, 148, 185, 218, 222, 313, 327, 370, 436, 444, 545, 555, 626, 654, 740, 939, 1090, 1110, 1252, 1308, 1565, 1635, 1878, 2180, 2220, 3130, 3270, 3756, 4033, 4695, 6260, 6540, 8066, 9390, 11581, 12099, 16132, 18780, 20165, 23162, 24198, 34117, 34743, 40330, 46324, 48396, 57905, 60495, 68234, 69486, 80660, 102351, 115810, 120990, 136468, 138972, 170585, 173715, 204702, 231620, 241980, 341170, 347430, 409404, 511755, 682340, 694860, 1023510, 1262329, 2047020, 2524658, 3786987, 5049316, 6311645, 7573974, 12623290, 15147948, 18934935, 25246580, 37869870, 75739740]

約数ペア:

[(1, 75739740), (2, 37869870), (3, 25246580), (4, 18934935), (5, 15147948), (6, 12623290), (10, 7573974), (12, 6311645), (15, 5049316), (20, 3786987), (30, 2524658), (37, 2047020), (60, 1262329), (74, 1023510), (109, 694860), (111, 682340), (148, 511755), (185, 409404), (218, 347430), (222, 341170), (313, 241980), (327, 231620), (370, 204702), (436, 173715), (444, 170585), (545, 138972), (555, 136468), (626, 120990), (654, 115810), (740, 102351), (939, 80660), (1090, 69486), (1110, 68234), (1252, 60495), (1308, 57905), (1565, 48396), (1635, 46324), (1878, 40330), (2180, 34743), (2220, 34117), (3130, 24198), (3270, 23162), (3756, 20165), (4033, 18780), (4695, 16132), (6260, 12099), (6540, 11581), (8066, 9390)]