91241800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1847}}^1$

素因数の和:1895

約数の個数: 96

約数和(自身を含む): 240609600

約数和(自身を除く): 149367800

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 95, 100, 104, 130, 152, 190, 200, 247, 260, 325, 380, 475, 494, 520, 650, 760, 950, 988, 1235, 1300, 1847, 1900, 1976, 2470, 2600, 3694, 3800, 4940, 6175, 7388, 9235, 9880, 12350, 14776, 18470, 24011, 24700, 35093, 36940, 46175, 48022, 49400, 70186, 73880, 92350, 96044, 120055, 140372, 175465, 184700, 192088, 240110, 280744, 350930, 369400, 456209, 480220, 600275, 701860, 877325, 912418, 960440, 1200550, 1403720, 1754650, 1824836, 2281045, 2401100, 3509300, 3649672, 4562090, 4802200, 7018600, 9124180, 11405225, 18248360, 22810450, 45620900, 91241800]

約数ペア:

[(1, 91241800), (2, 45620900), (4, 22810450), (5, 18248360), (8, 11405225), (10, 9124180), (13, 7018600), (19, 4802200), (20, 4562090), (25, 3649672), (26, 3509300), (38, 2401100), (40, 2281045), (50, 1824836), (52, 1754650), (65, 1403720), (76, 1200550), (95, 960440), (100, 912418), (104, 877325), (130, 701860), (152, 600275), (190, 480220), (200, 456209), (247, 369400), (260, 350930), (325, 280744), (380, 240110), (475, 192088), (494, 184700), (520, 175465), (650, 140372), (760, 120055), (950, 96044), (988, 92350), (1235, 73880), (1300, 70186), (1847, 49400), (1900, 48022), (1976, 46175), (2470, 36940), (2600, 35093), (3694, 24700), (3800, 24011), (4940, 18470), (6175, 14776), (7388, 12350), (9235, 9880)]