220560600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28277}}^1$

素因数の和:28309

約数の個数: 96

約数和(自身を含む): 736359120

約数和(自身を除く): 515798520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 28277, 56554, 84831, 113108, 141385, 169662, 226216, 282770, 339324, 367601, 424155, 565540, 678648, 706925, 735202, 848310, 1102803, 1131080, 1413850, 1470404, 1696620, 1838005, 2120775, 2205606, 2827700, 2940808, 3393240, 3676010, 4241550, 4411212, 5514015, 5655400, 7352020, 8483100, 8822424, 9190025, 11028030, 14704040, 16966200, 18380050, 22056060, 27570075, 36760100, 44112120, 55140150, 73520200, 110280300, 220560600]

約数ペア:

[(1, 220560600), (2, 110280300), (3, 73520200), (4, 55140150), (5, 44112120), (6, 36760100), (8, 27570075), (10, 22056060), (12, 18380050), (13, 16966200), (15, 14704040), (20, 11028030), (24, 9190025), (25, 8822424), (26, 8483100), (30, 7352020), (39, 5655400), (40, 5514015), (50, 4411212), (52, 4241550), (60, 3676010), (65, 3393240), (75, 2940808), (78, 2827700), (100, 2205606), (104, 2120775), (120, 1838005), (130, 1696620), (150, 1470404), (156, 1413850), (195, 1131080), (200, 1102803), (260, 848310), (300, 735202), (312, 706925), (325, 678648), (390, 565540), (520, 424155), (600, 367601), (650, 339324), (780, 282770), (975, 226216), (1300, 169662), (1560, 141385), (1950, 113108), (2600, 84831), (3900, 56554), (7800, 28277)]