277366900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{677}}^1$

素因数の和:949

約数の個数: 72

約数和(自身を含む): 640880856

約数和(自身を除く): 363513956

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 241, 340, 425, 482, 677, 850, 964, 1205, 1354, 1700, 2410, 2708, 3385, 4097, 4820, 6025, 6770, 8194, 11509, 12050, 13540, 16388, 16925, 20485, 23018, 24100, 33850, 40970, 46036, 57545, 67700, 81940, 102425, 115090, 163157, 204850, 230180, 287725, 326314, 409700, 575450, 652628, 815785, 1150900, 1631570, 2773669, 3263140, 4078925, 5547338, 8157850, 11094676, 13868345, 16315700, 27736690, 55473380, 69341725, 138683450, 277366900]

約数ペア:

[(1, 277366900), (2, 138683450), (4, 69341725), (5, 55473380), (10, 27736690), (17, 16315700), (20, 13868345), (25, 11094676), (34, 8157850), (50, 5547338), (68, 4078925), (85, 3263140), (100, 2773669), (170, 1631570), (241, 1150900), (340, 815785), (425, 652628), (482, 575450), (677, 409700), (850, 326314), (964, 287725), (1205, 230180), (1354, 204850), (1700, 163157), (2410, 115090), (2708, 102425), (3385, 81940), (4097, 67700), (4820, 57545), (6025, 46036), (6770, 40970), (8194, 33850), (11509, 24100), (12050, 23018), (13540, 20485), (16388, 16925)]