135432800

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 351977472

約数和(自身を除く): 216544672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 43, 50, 62, 80, 86, 100, 124, 127, 155, 160, 172, 200, 215, 248, 254, 310, 344, 400, 430, 496, 508, 620, 635, 688, 775, 800, 860, 992, 1016, 1075, 1240, 1270, 1333, 1376, 1550, 1720, 2032, 2150, 2480, 2540, 2666, 3100, 3175, 3440, 3937, 4064, 4300, 4960, 5080, 5332, 5461, 6200, 6350, 6665, 6880, 7874, 8600, 10160, 10664, 10922, 12400, 12700, 13330, 15748, 17200, 19685, 20320, 21328, 21844, 24800, 25400, 26660, 27305, 31496, 33325, 34400, 39370, 42656, 43688, 50800, 53320, 54610, 62992, 66650, 78740, 87376, 98425, 101600, 106640, 109220, 125984, 133300, 136525, 157480, 169291, 174752, 196850, 213280, 218440, 266600, 273050, 314960, 338582, 393700, 436880, 533200, 546100, 629920, 677164, 787400, 846455, 873760, 1066400, 1092200, 1354328, 1574800, 1692910, 2184400, 2708656, 3149600, 3385820, 4232275, 4368800, 5417312, 6771640, 8464550, 13543280, 16929100, 27086560, 33858200, 67716400, 135432800]

約数ペア:

[(1, 135432800), (2, 67716400), (4, 33858200), (5, 27086560), (8, 16929100), (10, 13543280), (16, 8464550), (20, 6771640), (25, 5417312), (31, 4368800), (32, 4232275), (40, 3385820), (43, 3149600), (50, 2708656), (62, 2184400), (80, 1692910), (86, 1574800), (100, 1354328), (124, 1092200), (127, 1066400), (155, 873760), (160, 846455), (172, 787400), (200, 677164), (215, 629920), (248, 546100), (254, 533200), (310, 436880), (344, 393700), (400, 338582), (430, 314960), (496, 273050), (508, 266600), (620, 218440), (635, 213280), (688, 196850), (775, 174752), (800, 169291), (860, 157480), (992, 136525), (1016, 133300), (1075, 125984), (1240, 109220), (1270, 106640), (1333, 101600), (1376, 98425), (1550, 87376), (1720, 78740), (2032, 66650), (2150, 62992), (2480, 54610), (2540, 53320), (2666, 50800), (3100, 43688), (3175, 42656), (3440, 39370), (3937, 34400), (4064, 33325), (4300, 31496), (4960, 27305), (5080, 26660), (5332, 25400), (5461, 24800), (6200, 21844), (6350, 21328), (6665, 20320), (6880, 19685), (7874, 17200), (8600, 15748), (10160, 13330), (10664, 12700), (10922, 12400)]