630455200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:495

約数の個数: 144

約数和(自身を含む): 1645769664

約数和(自身を除く): 1015314464

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 151, 160, 170, 200, 272, 302, 307, 340, 400, 425, 544, 604, 614, 680, 755, 800, 850, 1208, 1228, 1360, 1510, 1535, 1700, 2416, 2456, 2567, 2720, 3020, 3070, 3400, 3775, 4832, 4912, 5134, 5219, 6040, 6140, 6800, 7550, 7675, 9824, 10268, 10438, 12080, 12280, 12835, 13600, 15100, 15350, 20536, 20876, 24160, 24560, 25670, 26095, 30200, 30700, 41072, 41752, 46357, 49120, 51340, 52190, 60400, 61400, 64175, 82144, 83504, 92714, 102680, 104380, 120800, 122800, 128350, 130475, 167008, 185428, 205360, 208760, 231785, 245600, 256700, 260950, 370856, 410720, 417520, 463570, 513400, 521900, 741712, 788069, 835040, 927140, 1026800, 1043800, 1158925, 1483424, 1576138, 1854280, 2053600, 2087600, 2317850, 3152276, 3708560, 3940345, 4175200, 4635700, 6304552, 7417120, 7880690, 9271400, 12609104, 15761380, 18542800, 19701725, 25218208, 31522760, 37085600, 39403450, 63045520, 78806900, 126091040, 157613800, 315227600, 630455200]

約数ペア:

[(1, 630455200), (2, 315227600), (4, 157613800), (5, 126091040), (8, 78806900), (10, 63045520), (16, 39403450), (17, 37085600), (20, 31522760), (25, 25218208), (32, 19701725), (34, 18542800), (40, 15761380), (50, 12609104), (68, 9271400), (80, 7880690), (85, 7417120), (100, 6304552), (136, 4635700), (151, 4175200), (160, 3940345), (170, 3708560), (200, 3152276), (272, 2317850), (302, 2087600), (307, 2053600), (340, 1854280), (400, 1576138), (425, 1483424), (544, 1158925), (604, 1043800), (614, 1026800), (680, 927140), (755, 835040), (800, 788069), (850, 741712), (1208, 521900), (1228, 513400), (1360, 463570), (1510, 417520), (1535, 410720), (1700, 370856), (2416, 260950), (2456, 256700), (2567, 245600), (2720, 231785), (3020, 208760), (3070, 205360), (3400, 185428), (3775, 167008), (4832, 130475), (4912, 128350), (5134, 122800), (5219, 120800), (6040, 104380), (6140, 102680), (6800, 92714), (7550, 83504), (7675, 82144), (9824, 64175), (10268, 61400), (10438, 60400), (12080, 52190), (12280, 51340), (12835, 49120), (13600, 46357), (15100, 41752), (15350, 41072), (20536, 30700), (20876, 30200), (24160, 26095), (24560, 25670)]