77027000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 200154240

約数和(自身を除く): 123127240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 25, 34, 40, 46, 50, 68, 85, 92, 100, 115, 125, 136, 170, 184, 197, 200, 230, 250, 340, 391, 394, 425, 460, 500, 575, 680, 782, 788, 850, 920, 985, 1000, 1150, 1564, 1576, 1700, 1955, 1970, 2125, 2300, 2875, 3128, 3349, 3400, 3910, 3940, 4250, 4531, 4600, 4925, 5750, 6698, 7820, 7880, 8500, 9062, 9775, 9850, 11500, 13396, 15640, 16745, 17000, 18124, 19550, 19700, 22655, 23000, 24625, 26792, 33490, 36248, 39100, 39400, 45310, 48875, 49250, 66980, 77027, 78200, 83725, 90620, 97750, 98500, 113275, 133960, 154054, 167450, 181240, 195500, 197000, 226550, 308108, 334900, 385135, 391000, 418625, 453100, 566375, 616216, 669800, 770270, 837250, 906200, 1132750, 1540540, 1674500, 1925675, 2265500, 3081080, 3349000, 3851350, 4531000, 7702700, 9628375, 15405400, 19256750, 38513500, 77027000]

約数ペア:

[(1, 77027000), (2, 38513500), (4, 19256750), (5, 15405400), (8, 9628375), (10, 7702700), (17, 4531000), (20, 3851350), (23, 3349000), (25, 3081080), (34, 2265500), (40, 1925675), (46, 1674500), (50, 1540540), (68, 1132750), (85, 906200), (92, 837250), (100, 770270), (115, 669800), (125, 616216), (136, 566375), (170, 453100), (184, 418625), (197, 391000), (200, 385135), (230, 334900), (250, 308108), (340, 226550), (391, 197000), (394, 195500), (425, 181240), (460, 167450), (500, 154054), (575, 133960), (680, 113275), (782, 98500), (788, 97750), (850, 90620), (920, 83725), (985, 78200), (1000, 77027), (1150, 66980), (1564, 49250), (1576, 48875), (1700, 45310), (1955, 39400), (1970, 39100), (2125, 36248), (2300, 33490), (2875, 26792), (3128, 24625), (3349, 23000), (3400, 22655), (3910, 19700), (3940, 19550), (4250, 18124), (4531, 17000), (4600, 16745), (4925, 15640), (5750, 13396), (6698, 11500), (7820, 9850), (7880, 9775), (8500, 9062)]