74288280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 245306880

約数和(自身を除く): 171018600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 167, 220, 264, 330, 334, 337, 440, 501, 660, 668, 674, 835, 1002, 1011, 1320, 1336, 1348, 1670, 1685, 1837, 2004, 2022, 2505, 2696, 3340, 3370, 3674, 3707, 4008, 4044, 5010, 5055, 5511, 6680, 6740, 7348, 7414, 8088, 9185, 10020, 10110, 11022, 11121, 13480, 14696, 14828, 18370, 18535, 20040, 20220, 22044, 22242, 27555, 29656, 36740, 37070, 40440, 44088, 44484, 55110, 55605, 56279, 73480, 74140, 88968, 110220, 111210, 112558, 148280, 168837, 220440, 222420, 225116, 281395, 337674, 444840, 450232, 562790, 619069, 675348, 844185, 1125580, 1238138, 1350696, 1688370, 1857207, 2251160, 2476276, 3095345, 3376740, 3714414, 4952552, 6190690, 6753480, 7428828, 9286035, 12381380, 14857656, 18572070, 24762760, 37144140, 74288280]

約数ペア:

[(1, 74288280), (2, 37144140), (3, 24762760), (4, 18572070), (5, 14857656), (6, 12381380), (8, 9286035), (10, 7428828), (11, 6753480), (12, 6190690), (15, 4952552), (20, 3714414), (22, 3376740), (24, 3095345), (30, 2476276), (33, 2251160), (40, 1857207), (44, 1688370), (55, 1350696), (60, 1238138), (66, 1125580), (88, 844185), (110, 675348), (120, 619069), (132, 562790), (165, 450232), (167, 444840), (220, 337674), (264, 281395), (330, 225116), (334, 222420), (337, 220440), (440, 168837), (501, 148280), (660, 112558), (668, 111210), (674, 110220), (835, 88968), (1002, 74140), (1011, 73480), (1320, 56279), (1336, 55605), (1348, 55110), (1670, 44484), (1685, 44088), (1837, 40440), (2004, 37070), (2022, 36740), (2505, 29656), (2696, 27555), (3340, 22242), (3370, 22044), (3674, 20220), (3707, 20040), (4008, 18535), (4044, 18370), (5010, 14828), (5055, 14696), (5511, 13480), (6680, 11121), (6740, 11022), (7348, 10110), (7414, 10020), (8088, 9185)]