9980100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:886

約数の個数: 108

約数和(自身を含む): 33727876

約数和(自身を除く): 23747776

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 853, 900, 975, 1170, 1300, 1706, 1950, 2340, 2559, 2925, 3412, 3900, 4265, 5118, 5850, 7677, 8530, 10236, 11089, 11700, 12795, 15354, 17060, 21325, 22178, 25590, 30708, 33267, 38385, 42650, 44356, 51180, 55445, 63975, 66534, 76770, 85300, 99801, 110890, 127950, 133068, 153540, 166335, 191925, 199602, 221780, 255900, 277225, 332670, 383850, 399204, 499005, 554450, 665340, 767700, 831675, 998010, 1108900, 1663350, 1996020, 2495025, 3326700, 4990050, 9980100]

約数ペア:

[(1, 9980100), (2, 4990050), (3, 3326700), (4, 2495025), (5, 1996020), (6, 1663350), (9, 1108900), (10, 998010), (12, 831675), (13, 767700), (15, 665340), (18, 554450), (20, 499005), (25, 399204), (26, 383850), (30, 332670), (36, 277225), (39, 255900), (45, 221780), (50, 199602), (52, 191925), (60, 166335), (65, 153540), (75, 133068), (78, 127950), (90, 110890), (100, 99801), (117, 85300), (130, 76770), (150, 66534), (156, 63975), (180, 55445), (195, 51180), (225, 44356), (234, 42650), (260, 38385), (300, 33267), (325, 30708), (390, 25590), (450, 22178), (468, 21325), (585, 17060), (650, 15354), (780, 12795), (853, 11700), (900, 11089), (975, 10236), (1170, 8530), (1300, 7677), (1706, 5850), (1950, 5118), (2340, 4265), (2559, 3900), (2925, 3412)]