18150900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3559}}^1$

素因数の和:3593

約数の個数: 72

約数和(自身を含む): 55621440

約数和(自身を除く): 37470540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 3559, 5100, 7118, 10677, 14236, 17795, 21354, 35590, 42708, 53385, 60503, 71180, 88975, 106770, 121006, 177950, 181509, 213540, 242012, 266925, 302515, 355900, 363018, 533850, 605030, 726036, 907545, 1067700, 1210060, 1512575, 1815090, 3025150, 3630180, 4537725, 6050300, 9075450, 18150900]

約数ペア:

[(1, 18150900), (2, 9075450), (3, 6050300), (4, 4537725), (5, 3630180), (6, 3025150), (10, 1815090), (12, 1512575), (15, 1210060), (17, 1067700), (20, 907545), (25, 726036), (30, 605030), (34, 533850), (50, 363018), (51, 355900), (60, 302515), (68, 266925), (75, 242012), (85, 213540), (100, 181509), (102, 177950), (150, 121006), (170, 106770), (204, 88975), (255, 71180), (300, 60503), (340, 53385), (425, 42708), (510, 35590), (850, 21354), (1020, 17795), (1275, 14236), (1700, 10677), (2550, 7118), (3559, 5100)]