630068800

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{12703}}^1$

素因数の和:12756

約数の個数: 84

約数和(自身を含む): 1600500736

約数和(自身を除く): 970431936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 992, 1240, 1550, 1600, 1984, 2480, 3100, 4960, 6200, 9920, 12400, 12703, 24800, 25406, 49600, 50812, 63515, 101624, 127030, 203248, 254060, 317575, 393793, 406496, 508120, 635150, 787586, 812992, 1016240, 1270300, 1575172, 1968965, 2032480, 2540600, 3150344, 3937930, 4064960, 5081200, 6300688, 7875860, 9844825, 10162400, 12601376, 15751720, 19689650, 20324800, 25202752, 31503440, 39379300, 63006880, 78758600, 126013760, 157517200, 315034400, 630068800]

約数ペア:

[(1, 630068800), (2, 315034400), (4, 157517200), (5, 126013760), (8, 78758600), (10, 63006880), (16, 39379300), (20, 31503440), (25, 25202752), (31, 20324800), (32, 19689650), (40, 15751720), (50, 12601376), (62, 10162400), (64, 9844825), (80, 7875860), (100, 6300688), (124, 5081200), (155, 4064960), (160, 3937930), (200, 3150344), (248, 2540600), (310, 2032480), (320, 1968965), (400, 1575172), (496, 1270300), (620, 1016240), (775, 812992), (800, 787586), (992, 635150), (1240, 508120), (1550, 406496), (1600, 393793), (1984, 317575), (2480, 254060), (3100, 203248), (4960, 127030), (6200, 101624), (9920, 63515), (12400, 50812), (12703, 49600), (24800, 25406)]