66706900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 108

約数和(自身を含む): 164641372

約数和(自身を除く): 97934472

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 97, 100, 115, 130, 194, 230, 260, 299, 325, 388, 460, 485, 529, 575, 598, 650, 970, 1058, 1150, 1196, 1261, 1300, 1495, 1940, 2116, 2231, 2300, 2425, 2522, 2645, 2990, 4462, 4850, 5044, 5290, 5980, 6305, 6877, 7475, 8924, 9700, 10580, 11155, 12610, 13225, 13754, 14950, 22310, 25220, 26450, 27508, 29003, 29900, 31525, 34385, 44620, 51313, 52900, 55775, 58006, 63050, 68770, 102626, 111550, 116012, 126100, 137540, 145015, 171925, 205252, 223100, 256565, 290030, 343850, 513130, 580060, 667069, 687700, 725075, 1026260, 1282825, 1334138, 1450150, 2565650, 2668276, 2900300, 3335345, 5131300, 6670690, 13341380, 16676725, 33353450, 66706900]

約数ペア:

[(1, 66706900), (2, 33353450), (4, 16676725), (5, 13341380), (10, 6670690), (13, 5131300), (20, 3335345), (23, 2900300), (25, 2668276), (26, 2565650), (46, 1450150), (50, 1334138), (52, 1282825), (65, 1026260), (92, 725075), (97, 687700), (100, 667069), (115, 580060), (130, 513130), (194, 343850), (230, 290030), (260, 256565), (299, 223100), (325, 205252), (388, 171925), (460, 145015), (485, 137540), (529, 126100), (575, 116012), (598, 111550), (650, 102626), (970, 68770), (1058, 63050), (1150, 58006), (1196, 55775), (1261, 52900), (1300, 51313), (1495, 44620), (1940, 34385), (2116, 31525), (2231, 29900), (2300, 29003), (2425, 27508), (2522, 26450), (2645, 25220), (2990, 22310), (4462, 14950), (4850, 13754), (5044, 13225), (5290, 12610), (5980, 11155), (6305, 10580), (6877, 9700), (7475, 8924)]