131746500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{3253}}^1$

素因数の和:3284

約数の個数: 120

約数和(自身を含む): 429957528

約数和(自身を除く): 298211028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1500, 1620, 2025, 2250, 2700, 3253, 3375, 4050, 4500, 6506, 6750, 8100, 9759, 10125, 13012, 13500, 16265, 19518, 20250, 29277, 32530, 39036, 40500, 48795, 58554, 65060, 81325, 87831, 97590, 117108, 146385, 162650, 175662, 195180, 243975, 263493, 292770, 325300, 351324, 406625, 439155, 487950, 526986, 585540, 731925, 813250, 878310, 975900, 1053972, 1219875, 1317465, 1463850, 1626500, 1756620, 2195775, 2439750, 2634930, 2927700, 3659625, 4391550, 4879500, 5269860, 6587325, 7319250, 8783100, 10978875, 13174650, 14638500, 21957750, 26349300, 32936625, 43915500, 65873250, 131746500]

約数ペア:

[(1, 131746500), (2, 65873250), (3, 43915500), (4, 32936625), (5, 26349300), (6, 21957750), (9, 14638500), (10, 13174650), (12, 10978875), (15, 8783100), (18, 7319250), (20, 6587325), (25, 5269860), (27, 4879500), (30, 4391550), (36, 3659625), (45, 2927700), (50, 2634930), (54, 2439750), (60, 2195775), (75, 1756620), (81, 1626500), (90, 1463850), (100, 1317465), (108, 1219875), (125, 1053972), (135, 975900), (150, 878310), (162, 813250), (180, 731925), (225, 585540), (250, 526986), (270, 487950), (300, 439155), (324, 406625), (375, 351324), (405, 325300), (450, 292770), (500, 263493), (540, 243975), (675, 195180), (750, 175662), (810, 162650), (900, 146385), (1125, 117108), (1350, 97590), (1500, 87831), (1620, 81325), (2025, 65060), (2250, 58554), (2700, 48795), (3253, 40500), (3375, 39036), (4050, 32530), (4500, 29277), (6506, 20250), (6750, 19518), (8100, 16265), (9759, 13500), (10125, 13012)]