91042900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1187}}^1$

素因数の和:1273

約数の個数: 72

約数和(自身を含む): 216548640

約数和(自身を除く): 125505740

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 59, 65, 100, 118, 130, 236, 260, 295, 325, 590, 650, 767, 1180, 1187, 1300, 1475, 1534, 2374, 2950, 3068, 3835, 4748, 5900, 5935, 7670, 11870, 15340, 15431, 19175, 23740, 29675, 30862, 38350, 59350, 61724, 70033, 76700, 77155, 118700, 140066, 154310, 280132, 308620, 350165, 385775, 700330, 771550, 910429, 1400660, 1543100, 1750825, 1820858, 3501650, 3641716, 4552145, 7003300, 9104290, 18208580, 22760725, 45521450, 91042900]

約数ペア:

[(1, 91042900), (2, 45521450), (4, 22760725), (5, 18208580), (10, 9104290), (13, 7003300), (20, 4552145), (25, 3641716), (26, 3501650), (50, 1820858), (52, 1750825), (59, 1543100), (65, 1400660), (100, 910429), (118, 771550), (130, 700330), (236, 385775), (260, 350165), (295, 308620), (325, 280132), (590, 154310), (650, 140066), (767, 118700), (1180, 77155), (1187, 76700), (1300, 70033), (1475, 61724), (1534, 59350), (2374, 38350), (2950, 30862), (3068, 29675), (3835, 23740), (4748, 19175), (5900, 15431), (5935, 15340), (7670, 11870)]