93451900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 210514304

約数和(自身を除く): 117062404

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 103, 172, 206, 211, 215, 412, 422, 430, 515, 844, 860, 1030, 1055, 1075, 2060, 2110, 2150, 2575, 4220, 4300, 4429, 5150, 5275, 8858, 9073, 10300, 10550, 17716, 18146, 21100, 21733, 22145, 36292, 43466, 44290, 45365, 86932, 88580, 90730, 108665, 110725, 181460, 217330, 221450, 226825, 434660, 442900, 453650, 543325, 907300, 934519, 1086650, 1869038, 2173300, 3738076, 4672595, 9345190, 18690380, 23362975, 46725950, 93451900]

約数ペア:

[(1, 93451900), (2, 46725950), (4, 23362975), (5, 18690380), (10, 9345190), (20, 4672595), (25, 3738076), (43, 2173300), (50, 1869038), (86, 1086650), (100, 934519), (103, 907300), (172, 543325), (206, 453650), (211, 442900), (215, 434660), (412, 226825), (422, 221450), (430, 217330), (515, 181460), (844, 110725), (860, 108665), (1030, 90730), (1055, 88580), (1075, 86932), (2060, 45365), (2110, 44290), (2150, 43466), (2575, 36292), (4220, 22145), (4300, 21733), (4429, 21100), (5150, 18146), (5275, 17716), (8858, 10550), (9073, 10300)]