315497400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{1249}}^1$

素因数の和:1689

約数の個数: 96

約数和(自身を含む): 981150000

約数和(自身を除く): 665652600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 421, 600, 842, 1249, 1263, 1684, 2105, 2498, 2526, 3368, 3747, 4210, 4996, 5052, 6245, 6315, 7494, 8420, 9992, 10104, 10525, 12490, 12630, 14988, 16840, 18735, 21050, 24980, 25260, 29976, 31225, 31575, 37470, 42100, 49960, 50520, 62450, 63150, 74940, 84200, 93675, 124900, 126300, 149880, 187350, 249800, 252600, 374700, 525829, 749400, 1051658, 1577487, 2103316, 2629145, 3154974, 4206632, 5258290, 6309948, 7887435, 10516580, 12619896, 13145725, 15774870, 21033160, 26291450, 31549740, 39437175, 52582900, 63099480, 78874350, 105165800, 157748700, 315497400]

約数ペア:

[(1, 315497400), (2, 157748700), (3, 105165800), (4, 78874350), (5, 63099480), (6, 52582900), (8, 39437175), (10, 31549740), (12, 26291450), (15, 21033160), (20, 15774870), (24, 13145725), (25, 12619896), (30, 10516580), (40, 7887435), (50, 6309948), (60, 5258290), (75, 4206632), (100, 3154974), (120, 2629145), (150, 2103316), (200, 1577487), (300, 1051658), (421, 749400), (600, 525829), (842, 374700), (1249, 252600), (1263, 249800), (1684, 187350), (2105, 149880), (2498, 126300), (2526, 124900), (3368, 93675), (3747, 84200), (4210, 74940), (4996, 63150), (5052, 62450), (6245, 50520), (6315, 49960), (7494, 42100), (8420, 37470), (9992, 31575), (10104, 31225), (10525, 29976), (12490, 25260), (12630, 24980), (14988, 21050), (16840, 18735)]