42476200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 116359740

約数和(自身を除く): 73883540

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 31, 34, 40, 50, 52, 62, 65, 68, 85, 100, 104, 124, 130, 136, 155, 170, 200, 221, 248, 260, 310, 325, 340, 403, 425, 442, 520, 527, 620, 650, 680, 775, 806, 850, 884, 961, 1054, 1105, 1240, 1300, 1550, 1612, 1700, 1768, 1922, 2015, 2108, 2210, 2600, 2635, 3100, 3224, 3400, 3844, 4030, 4216, 4420, 4805, 5270, 5525, 6200, 6851, 7688, 8060, 8840, 9610, 10075, 10540, 11050, 12493, 13175, 13702, 16120, 16337, 19220, 20150, 21080, 22100, 24025, 24986, 26350, 27404, 32674, 34255, 38440, 40300, 44200, 48050, 49972, 52700, 54808, 62465, 65348, 68510, 80600, 81685, 96100, 99944, 105400, 124930, 130696, 137020, 163370, 171275, 192200, 212381, 249860, 274040, 312325, 326740, 342550, 408425, 424762, 499720, 624650, 653480, 685100, 816850, 849524, 1061905, 1249300, 1370200, 1633700, 1699048, 2123810, 2498600, 3267400, 4247620, 5309525, 8495240, 10619050, 21238100, 42476200]

約数ペア:

[(1, 42476200), (2, 21238100), (4, 10619050), (5, 8495240), (8, 5309525), (10, 4247620), (13, 3267400), (17, 2498600), (20, 2123810), (25, 1699048), (26, 1633700), (31, 1370200), (34, 1249300), (40, 1061905), (50, 849524), (52, 816850), (62, 685100), (65, 653480), (68, 624650), (85, 499720), (100, 424762), (104, 408425), (124, 342550), (130, 326740), (136, 312325), (155, 274040), (170, 249860), (200, 212381), (221, 192200), (248, 171275), (260, 163370), (310, 137020), (325, 130696), (340, 124930), (403, 105400), (425, 99944), (442, 96100), (520, 81685), (527, 80600), (620, 68510), (650, 65348), (680, 62465), (775, 54808), (806, 52700), (850, 49972), (884, 48050), (961, 44200), (1054, 40300), (1105, 38440), (1240, 34255), (1300, 32674), (1550, 27404), (1612, 26350), (1700, 24986), (1768, 24025), (1922, 22100), (2015, 21080), (2108, 20150), (2210, 19220), (2600, 16337), (2635, 16120), (3100, 13702), (3224, 13175), (3400, 12493), (3844, 11050), (4030, 10540), (4216, 10075), (4420, 9610), (4805, 8840), (5270, 8060), (5525, 7688), (6200, 6851)]