74765900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 108

約数和(自身を含む): 184248624

約数和(自身を除く): 109482724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 110, 121, 148, 167, 185, 220, 242, 275, 334, 370, 407, 484, 550, 605, 668, 740, 814, 835, 925, 1100, 1210, 1628, 1670, 1837, 1850, 2035, 2420, 3025, 3340, 3674, 3700, 4070, 4175, 4477, 6050, 6179, 7348, 8140, 8350, 8954, 9185, 10175, 12100, 12358, 16700, 17908, 18370, 20207, 20350, 22385, 24716, 30895, 36740, 40414, 40700, 44770, 45925, 61790, 67969, 80828, 89540, 91850, 101035, 111925, 123580, 135938, 154475, 183700, 202070, 223850, 271876, 308950, 339845, 404140, 447700, 505175, 617900, 679690, 747659, 1010350, 1359380, 1495318, 1699225, 2020700, 2990636, 3398450, 3738295, 6796900, 7476590, 14953180, 18691475, 37382950, 74765900]

約数ペア:

[(1, 74765900), (2, 37382950), (4, 18691475), (5, 14953180), (10, 7476590), (11, 6796900), (20, 3738295), (22, 3398450), (25, 2990636), (37, 2020700), (44, 1699225), (50, 1495318), (55, 1359380), (74, 1010350), (100, 747659), (110, 679690), (121, 617900), (148, 505175), (167, 447700), (185, 404140), (220, 339845), (242, 308950), (275, 271876), (334, 223850), (370, 202070), (407, 183700), (484, 154475), (550, 135938), (605, 123580), (668, 111925), (740, 101035), (814, 91850), (835, 89540), (925, 80828), (1100, 67969), (1210, 61790), (1628, 45925), (1670, 44770), (1837, 40700), (1850, 40414), (2035, 36740), (2420, 30895), (3025, 24716), (3340, 22385), (3674, 20350), (3700, 20207), (4070, 18370), (4175, 17908), (4477, 16700), (6050, 12358), (6179, 12100), (7348, 10175), (8140, 9185), (8350, 8954)]