491672400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{13217}}^1$

素因数の和:13269

約数の個数: 120

約数和(自身を含む): 1625919744

約数和(自身を除く): 1134247344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 150, 155, 186, 200, 240, 248, 300, 310, 372, 400, 465, 496, 600, 620, 744, 775, 930, 1200, 1240, 1488, 1550, 1860, 2325, 2480, 3100, 3720, 4650, 6200, 7440, 9300, 12400, 13217, 18600, 26434, 37200, 39651, 52868, 66085, 79302, 105736, 132170, 158604, 198255, 211472, 264340, 317208, 330425, 396510, 409727, 528680, 634416, 660850, 793020, 819454, 991275, 1057360, 1229181, 1321700, 1586040, 1638908, 1982550, 2048635, 2458362, 2643400, 3172080, 3277816, 3965100, 4097270, 4916724, 5286800, 6145905, 6555632, 7930200, 8194540, 9833448, 10243175, 12291810, 15860400, 16389080, 19666896, 20486350, 24583620, 30729525, 32778160, 40972700, 49167240, 61459050, 81945400, 98334480, 122918100, 163890800, 245836200, 491672400]

約数ペア:

[(1, 491672400), (2, 245836200), (3, 163890800), (4, 122918100), (5, 98334480), (6, 81945400), (8, 61459050), (10, 49167240), (12, 40972700), (15, 32778160), (16, 30729525), (20, 24583620), (24, 20486350), (25, 19666896), (30, 16389080), (31, 15860400), (40, 12291810), (48, 10243175), (50, 9833448), (60, 8194540), (62, 7930200), (75, 6555632), (80, 6145905), (93, 5286800), (100, 4916724), (120, 4097270), (124, 3965100), (150, 3277816), (155, 3172080), (186, 2643400), (200, 2458362), (240, 2048635), (248, 1982550), (300, 1638908), (310, 1586040), (372, 1321700), (400, 1229181), (465, 1057360), (496, 991275), (600, 819454), (620, 793020), (744, 660850), (775, 634416), (930, 528680), (1200, 409727), (1240, 396510), (1488, 330425), (1550, 317208), (1860, 264340), (2325, 211472), (2480, 198255), (3100, 158604), (3720, 132170), (4650, 105736), (6200, 79302), (7440, 66085), (9300, 52868), (12400, 39651), (13217, 37200), (18600, 26434)]