20183250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1583}}^1$

素因数の和:1620

約数の個数: 64

約数和(自身を含む): 53374464

約数和(自身を除く): 33191214

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 375, 425, 510, 750, 850, 1275, 1583, 2125, 2550, 3166, 4250, 4749, 6375, 7915, 9498, 12750, 15830, 23745, 26911, 39575, 47490, 53822, 79150, 80733, 118725, 134555, 161466, 197875, 237450, 269110, 395750, 403665, 593625, 672775, 807330, 1187250, 1345550, 2018325, 3363875, 4036650, 6727750, 10091625, 20183250]

約数ペア:

[(1, 20183250), (2, 10091625), (3, 6727750), (5, 4036650), (6, 3363875), (10, 2018325), (15, 1345550), (17, 1187250), (25, 807330), (30, 672775), (34, 593625), (50, 403665), (51, 395750), (75, 269110), (85, 237450), (102, 197875), (125, 161466), (150, 134555), (170, 118725), (250, 80733), (255, 79150), (375, 53822), (425, 47490), (510, 39575), (750, 26911), (850, 23745), (1275, 15830), (1583, 12750), (2125, 9498), (2550, 7915), (3166, 6375), (4250, 4749)]