25036920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4091}}^1$

素因数の和:4125

約数の個数: 96

約数和(自身を含む): 86177520

約数和(自身を除く): 61140600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 4091, 6120, 8182, 12273, 16364, 20455, 24546, 32728, 36819, 40910, 49092, 61365, 69547, 73638, 81820, 98184, 122730, 139094, 147276, 163640, 184095, 208641, 245460, 278188, 294552, 347735, 368190, 417282, 490920, 556376, 625923, 695470, 736380, 834564, 1043205, 1251846, 1390940, 1472760, 1669128, 2086410, 2503692, 2781880, 3129615, 4172820, 5007384, 6259230, 8345640, 12518460, 25036920]

約数ペア:

[(1, 25036920), (2, 12518460), (3, 8345640), (4, 6259230), (5, 5007384), (6, 4172820), (8, 3129615), (9, 2781880), (10, 2503692), (12, 2086410), (15, 1669128), (17, 1472760), (18, 1390940), (20, 1251846), (24, 1043205), (30, 834564), (34, 736380), (36, 695470), (40, 625923), (45, 556376), (51, 490920), (60, 417282), (68, 368190), (72, 347735), (85, 294552), (90, 278188), (102, 245460), (120, 208641), (136, 184095), (153, 163640), (170, 147276), (180, 139094), (204, 122730), (255, 98184), (306, 81820), (340, 73638), (360, 69547), (408, 61365), (510, 49092), (612, 40910), (680, 36819), (765, 32728), (1020, 24546), (1224, 20455), (1530, 16364), (2040, 12273), (3060, 8182), (4091, 6120)]