100907280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{521}}^1$

素因数の和:809

約数の個数: 120

約数和(自身を含む): 340792920

約数和(自身を除く): 239885640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 269, 360, 521, 538, 720, 807, 1042, 1076, 1345, 1563, 1614, 2084, 2152, 2421, 2605, 2690, 3126, 3228, 4035, 4168, 4304, 4689, 4842, 5210, 5380, 6252, 6456, 7815, 8070, 8336, 9378, 9684, 10420, 10760, 12105, 12504, 12912, 15630, 16140, 18756, 19368, 20840, 21520, 23445, 24210, 25008, 31260, 32280, 37512, 38736, 41680, 46890, 48420, 62520, 64560, 75024, 93780, 96840, 125040, 140149, 187560, 193680, 280298, 375120, 420447, 560596, 700745, 840894, 1121192, 1261341, 1401490, 1681788, 2102235, 2242384, 2522682, 2802980, 3363576, 4204470, 5045364, 5605960, 6306705, 6727152, 8408940, 10090728, 11211920, 12613410, 16817880, 20181456, 25226820, 33635760, 50453640, 100907280]

約数ペア:

[(1, 100907280), (2, 50453640), (3, 33635760), (4, 25226820), (5, 20181456), (6, 16817880), (8, 12613410), (9, 11211920), (10, 10090728), (12, 8408940), (15, 6727152), (16, 6306705), (18, 5605960), (20, 5045364), (24, 4204470), (30, 3363576), (36, 2802980), (40, 2522682), (45, 2242384), (48, 2102235), (60, 1681788), (72, 1401490), (80, 1261341), (90, 1121192), (120, 840894), (144, 700745), (180, 560596), (240, 420447), (269, 375120), (360, 280298), (521, 193680), (538, 187560), (720, 140149), (807, 125040), (1042, 96840), (1076, 93780), (1345, 75024), (1563, 64560), (1614, 62520), (2084, 48420), (2152, 46890), (2421, 41680), (2605, 38736), (2690, 37512), (3126, 32280), (3228, 31260), (4035, 25008), (4168, 24210), (4304, 23445), (4689, 21520), (4842, 20840), (5210, 19368), (5380, 18756), (6252, 16140), (6456, 15630), (7815, 12912), (8070, 12504), (8336, 12105), (9378, 10760), (9684, 10420)]