40647000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:838

約数の個数: 128

約数和(自身を含む): 134447040

約数和(自身を除く): 93800040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 250, 255, 300, 340, 375, 408, 425, 500, 510, 600, 680, 750, 797, 850, 1000, 1020, 1275, 1500, 1594, 1700, 2040, 2125, 2391, 2550, 3000, 3188, 3400, 3985, 4250, 4782, 5100, 6375, 6376, 7970, 8500, 9564, 10200, 11955, 12750, 13549, 15940, 17000, 19128, 19925, 23910, 25500, 27098, 31880, 39850, 40647, 47820, 51000, 54196, 59775, 67745, 79700, 81294, 95640, 99625, 108392, 119550, 135490, 159400, 162588, 199250, 203235, 239100, 270980, 298875, 325176, 338725, 398500, 406470, 478200, 541960, 597750, 677450, 797000, 812940, 1016175, 1195500, 1354900, 1625880, 1693625, 2032350, 2391000, 2709800, 3387250, 4064700, 5080875, 6774500, 8129400, 10161750, 13549000, 20323500, 40647000]

約数ペア:

[(1, 40647000), (2, 20323500), (3, 13549000), (4, 10161750), (5, 8129400), (6, 6774500), (8, 5080875), (10, 4064700), (12, 3387250), (15, 2709800), (17, 2391000), (20, 2032350), (24, 1693625), (25, 1625880), (30, 1354900), (34, 1195500), (40, 1016175), (50, 812940), (51, 797000), (60, 677450), (68, 597750), (75, 541960), (85, 478200), (100, 406470), (102, 398500), (120, 338725), (125, 325176), (136, 298875), (150, 270980), (170, 239100), (200, 203235), (204, 199250), (250, 162588), (255, 159400), (300, 135490), (340, 119550), (375, 108392), (408, 99625), (425, 95640), (500, 81294), (510, 79700), (600, 67745), (680, 59775), (750, 54196), (797, 51000), (850, 47820), (1000, 40647), (1020, 39850), (1275, 31880), (1500, 27098), (1594, 25500), (1700, 23910), (2040, 19925), (2125, 19128), (2391, 17000), (2550, 15940), (3000, 13549), (3188, 12750), (3400, 11955), (3985, 10200), (4250, 9564), (4782, 8500), (5100, 7970), (6375, 6376)]