1240200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:88

約数の個数: 144

約数和(自身を含む): 4570020

約数和(自身を除く): 3329820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 53, 60, 65, 72, 75, 78, 90, 100, 104, 106, 117, 120, 130, 150, 156, 159, 180, 195, 200, 212, 225, 234, 260, 265, 300, 312, 318, 325, 360, 390, 424, 450, 468, 477, 520, 530, 585, 600, 636, 650, 689, 780, 795, 900, 936, 954, 975, 1060, 1170, 1272, 1300, 1325, 1378, 1560, 1590, 1800, 1908, 1950, 2067, 2120, 2340, 2385, 2600, 2650, 2756, 2925, 3180, 3445, 3816, 3900, 3975, 4134, 4680, 4770, 5300, 5512, 5850, 6201, 6360, 6890, 7800, 7950, 8268, 9540, 10335, 10600, 11700, 11925, 12402, 13780, 15900, 16536, 17225, 19080, 20670, 23400, 23850, 24804, 27560, 31005, 31800, 34450, 41340, 47700, 49608, 51675, 62010, 68900, 82680, 95400, 103350, 124020, 137800, 155025, 206700, 248040, 310050, 413400, 620100, 1240200]

約数ペア:

[(1, 1240200), (2, 620100), (3, 413400), (4, 310050), (5, 248040), (6, 206700), (8, 155025), (9, 137800), (10, 124020), (12, 103350), (13, 95400), (15, 82680), (18, 68900), (20, 62010), (24, 51675), (25, 49608), (26, 47700), (30, 41340), (36, 34450), (39, 31800), (40, 31005), (45, 27560), (50, 24804), (52, 23850), (53, 23400), (60, 20670), (65, 19080), (72, 17225), (75, 16536), (78, 15900), (90, 13780), (100, 12402), (104, 11925), (106, 11700), (117, 10600), (120, 10335), (130, 9540), (150, 8268), (156, 7950), (159, 7800), (180, 6890), (195, 6360), (200, 6201), (212, 5850), (225, 5512), (234, 5300), (260, 4770), (265, 4680), (300, 4134), (312, 3975), (318, 3900), (325, 3816), (360, 3445), (390, 3180), (424, 2925), (450, 2756), (468, 2650), (477, 2600), (520, 2385), (530, 2340), (585, 2120), (600, 2067), (636, 1950), (650, 1908), (689, 1800), (780, 1590), (795, 1560), (900, 1378), (936, 1325), (954, 1300), (975, 1272), (1060, 1170)]