15709890400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{6917}}^1$

素因数の和:7121

約数の個数: 144

約数和(自身を含む): 40856822496

約数和(自身を除く): 25146932096

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 167, 170, 200, 272, 334, 340, 400, 425, 544, 668, 680, 800, 835, 850, 1336, 1360, 1670, 1700, 2672, 2720, 2839, 3340, 3400, 4175, 5344, 5678, 6680, 6800, 6917, 8350, 11356, 13360, 13600, 13834, 14195, 16700, 22712, 26720, 27668, 28390, 33400, 34585, 45424, 55336, 56780, 66800, 69170, 70975, 90848, 110672, 113560, 117589, 133600, 138340, 141950, 172925, 221344, 227120, 235178, 276680, 283900, 345850, 454240, 470356, 553360, 567800, 587945, 691700, 940712, 1106720, 1135600, 1155139, 1175890, 1383400, 1881424, 2271200, 2310278, 2351780, 2766800, 2939725, 3762848, 4620556, 4703560, 5533600, 5775695, 5879450, 9241112, 9407120, 11551390, 11758900, 18482224, 18814240, 19637363, 23102780, 23517800, 28878475, 36964448, 39274726, 46205560, 47035600, 57756950, 78549452, 92411120, 94071200, 98186815, 115513900, 157098904, 184822240, 196373630, 231027800, 314197808, 392747260, 462055600, 490934075, 628395616, 785494520, 924111200, 981868150, 1570989040, 1963736300, 3141978080, 3927472600, 7854945200, 15709890400]

約数ペア:

[(1, 15709890400), (2, 7854945200), (4, 3927472600), (5, 3141978080), (8, 1963736300), (10, 1570989040), (16, 981868150), (17, 924111200), (20, 785494520), (25, 628395616), (32, 490934075), (34, 462055600), (40, 392747260), (50, 314197808), (68, 231027800), (80, 196373630), (85, 184822240), (100, 157098904), (136, 115513900), (160, 98186815), (167, 94071200), (170, 92411120), (200, 78549452), (272, 57756950), (334, 47035600), (340, 46205560), (400, 39274726), (425, 36964448), (544, 28878475), (668, 23517800), (680, 23102780), (800, 19637363), (835, 18814240), (850, 18482224), (1336, 11758900), (1360, 11551390), (1670, 9407120), (1700, 9241112), (2672, 5879450), (2720, 5775695), (2839, 5533600), (3340, 4703560), (3400, 4620556), (4175, 3762848), (5344, 2939725), (5678, 2766800), (6680, 2351780), (6800, 2310278), (6917, 2271200), (8350, 1881424), (11356, 1383400), (13360, 1175890), (13600, 1155139), (13834, 1135600), (14195, 1106720), (16700, 940712), (22712, 691700), (26720, 587945), (27668, 567800), (28390, 553360), (33400, 470356), (34585, 454240), (45424, 345850), (55336, 283900), (56780, 276680), (66800, 235178), (69170, 227120), (70975, 221344), (90848, 172925), (110672, 141950), (113560, 138340), (117589, 133600)]