85289100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1200

約数の個数: 144

約数和(自身を含む): 279982080

約数和(自身を除く): 194692980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 190, 195, 228, 247, 260, 285, 300, 325, 380, 390, 475, 494, 570, 650, 741, 780, 950, 975, 988, 1140, 1151, 1235, 1300, 1425, 1482, 1900, 1950, 2302, 2470, 2850, 2964, 3453, 3705, 3900, 4604, 4940, 5700, 5755, 6175, 6906, 7410, 11510, 12350, 13812, 14820, 14963, 17265, 18525, 21869, 23020, 24700, 28775, 29926, 34530, 37050, 43738, 44889, 57550, 59852, 65607, 69060, 74100, 74815, 86325, 87476, 89778, 109345, 115100, 131214, 149630, 172650, 179556, 218690, 224445, 262428, 284297, 299260, 328035, 345300, 374075, 437380, 448890, 546725, 568594, 656070, 748150, 852891, 897780, 1093450, 1122225, 1137188, 1312140, 1421485, 1496300, 1640175, 1705782, 2186900, 2244450, 2842970, 3280350, 3411564, 4264455, 4488900, 5685940, 6560700, 7107425, 8528910, 14214850, 17057820, 21322275, 28429700, 42644550, 85289100]

約数ペア:

[(1, 85289100), (2, 42644550), (3, 28429700), (4, 21322275), (5, 17057820), (6, 14214850), (10, 8528910), (12, 7107425), (13, 6560700), (15, 5685940), (19, 4488900), (20, 4264455), (25, 3411564), (26, 3280350), (30, 2842970), (38, 2244450), (39, 2186900), (50, 1705782), (52, 1640175), (57, 1496300), (60, 1421485), (65, 1312140), (75, 1137188), (76, 1122225), (78, 1093450), (95, 897780), (100, 852891), (114, 748150), (130, 656070), (150, 568594), (156, 546725), (190, 448890), (195, 437380), (228, 374075), (247, 345300), (260, 328035), (285, 299260), (300, 284297), (325, 262428), (380, 224445), (390, 218690), (475, 179556), (494, 172650), (570, 149630), (650, 131214), (741, 115100), (780, 109345), (950, 89778), (975, 87476), (988, 86325), (1140, 74815), (1151, 74100), (1235, 69060), (1300, 65607), (1425, 59852), (1482, 57550), (1900, 44889), (1950, 43738), (2302, 37050), (2470, 34530), (2850, 29926), (2964, 28775), (3453, 24700), (3705, 23020), (3900, 21869), (4604, 18525), (4940, 17265), (5700, 14963), (5755, 14820), (6175, 13812), (6906, 12350), (7410, 11510)]