188294750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:859

約数の個数: 96

約数和(自身を含む): 432151200

約数和(自身を除く): 243856450

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 125, 133, 175, 190, 245, 250, 266, 350, 475, 490, 665, 809, 875, 931, 950, 1225, 1330, 1618, 1750, 1862, 2375, 2450, 3325, 4045, 4655, 4750, 5663, 6125, 6650, 8090, 9310, 11326, 12250, 15371, 16625, 20225, 23275, 28315, 30742, 33250, 39641, 40450, 46550, 56630, 76855, 79282, 101125, 107597, 116375, 141575, 153710, 198205, 202250, 215194, 232750, 283150, 384275, 396410, 537985, 707875, 753179, 768550, 991025, 1075970, 1415750, 1506358, 1921375, 1982050, 2689925, 3765895, 3842750, 4955125, 5379850, 7531790, 9910250, 13449625, 18829475, 26899250, 37658950, 94147375, 188294750]

約数ペア:

[(1, 188294750), (2, 94147375), (5, 37658950), (7, 26899250), (10, 18829475), (14, 13449625), (19, 9910250), (25, 7531790), (35, 5379850), (38, 4955125), (49, 3842750), (50, 3765895), (70, 2689925), (95, 1982050), (98, 1921375), (125, 1506358), (133, 1415750), (175, 1075970), (190, 991025), (245, 768550), (250, 753179), (266, 707875), (350, 537985), (475, 396410), (490, 384275), (665, 283150), (809, 232750), (875, 215194), (931, 202250), (950, 198205), (1225, 153710), (1330, 141575), (1618, 116375), (1750, 107597), (1862, 101125), (2375, 79282), (2450, 76855), (3325, 56630), (4045, 46550), (4655, 40450), (4750, 39641), (5663, 33250), (6125, 30742), (6650, 28315), (8090, 23275), (9310, 20225), (11326, 16625), (12250, 15371)]