22237800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2851}}^1$

素因数の和:2883

約数の個数: 96

約数和(自身を含む): 74266080

約数和(自身を除く): 52028280

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, 2851, 3900, 5702, 7800, 8553, 11404, 14255, 17106, 22808, 28510, 34212, 37063, 42765, 57020, 68424, 71275, 74126, 85530, 111189, 114040, 142550, 148252, 171060, 185315, 213825, 222378, 285100, 296504, 342120, 370630, 427650, 444756, 555945, 570200, 741260, 855300, 889512, 926575, 1111890, 1482520, 1710600, 1853150, 2223780, 2779725, 3706300, 4447560, 5559450, 7412600, 11118900, 22237800]

約数ペア:

[(1, 22237800), (2, 11118900), (3, 7412600), (4, 5559450), (5, 4447560), (6, 3706300), (8, 2779725), (10, 2223780), (12, 1853150), (13, 1710600), (15, 1482520), (20, 1111890), (24, 926575), (25, 889512), (26, 855300), (30, 741260), (39, 570200), (40, 555945), (50, 444756), (52, 427650), (60, 370630), (65, 342120), (75, 296504), (78, 285100), (100, 222378), (104, 213825), (120, 185315), (130, 171060), (150, 148252), (156, 142550), (195, 114040), (200, 111189), (260, 85530), (300, 74126), (312, 71275), (325, 68424), (390, 57020), (520, 42765), (600, 37063), (650, 34212), (780, 28510), (975, 22808), (1300, 17106), (1560, 14255), (1950, 11404), (2600, 8553), (2851, 7800), (3900, 5702)]