20067560250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{2243}}^1$

素因数の和:2493

約数の個数: 128

約数和(自身を含む): 51081338880

約数和(自身を除く): 31013778630

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 125, 150, 151, 158, 237, 250, 302, 375, 395, 453, 474, 750, 755, 790, 906, 1185, 1510, 1975, 2243, 2265, 2370, 3775, 3950, 4486, 4530, 5925, 6729, 7550, 9875, 11215, 11325, 11850, 11929, 13458, 18875, 19750, 22430, 22650, 23858, 29625, 33645, 35787, 37750, 56075, 56625, 59250, 59645, 67290, 71574, 112150, 113250, 119290, 168225, 177197, 178935, 280375, 298225, 336450, 338693, 354394, 357870, 531591, 560750, 596450, 677386, 841125, 885985, 894675, 1016079, 1063182, 1491125, 1682250, 1693465, 1771970, 1789350, 2032158, 2657955, 2982250, 3386930, 4429925, 4473375, 5080395, 5315910, 8467325, 8859850, 8946750, 10160790, 13289775, 16934650, 22149625, 25401975, 26579550, 26756747, 42336625, 44299250, 50803950, 53513494, 66448875, 80270241, 84673250, 127009875, 132897750, 133783735, 160540482, 254019750, 267567470, 401351205, 668918675, 802702410, 1337837350, 2006756025, 3344593375, 4013512050, 6689186750, 10033780125, 20067560250]

約数ペア:

[(1, 20067560250), (2, 10033780125), (3, 6689186750), (5, 4013512050), (6, 3344593375), (10, 2006756025), (15, 1337837350), (25, 802702410), (30, 668918675), (50, 401351205), (75, 267567470), (79, 254019750), (125, 160540482), (150, 133783735), (151, 132897750), (158, 127009875), (237, 84673250), (250, 80270241), (302, 66448875), (375, 53513494), (395, 50803950), (453, 44299250), (474, 42336625), (750, 26756747), (755, 26579550), (790, 25401975), (906, 22149625), (1185, 16934650), (1510, 13289775), (1975, 10160790), (2243, 8946750), (2265, 8859850), (2370, 8467325), (3775, 5315910), (3950, 5080395), (4486, 4473375), (4530, 4429925), (5925, 3386930), (6729, 2982250), (7550, 2657955), (9875, 2032158), (11215, 1789350), (11325, 1771970), (11850, 1693465), (11929, 1682250), (13458, 1491125), (18875, 1063182), (19750, 1016079), (22430, 894675), (22650, 885985), (23858, 841125), (29625, 677386), (33645, 596450), (35787, 560750), (37750, 531591), (56075, 357870), (56625, 354394), (59250, 338693), (59645, 336450), (67290, 298225), (71574, 280375), (112150, 178935), (113250, 177197), (119290, 168225)]