9001160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 128

約数和(自身を含む): 25712640

約数和(自身を除く): 16711480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 31, 34, 35, 40, 56, 61, 62, 68, 70, 85, 119, 122, 124, 136, 140, 155, 170, 217, 238, 244, 248, 280, 305, 310, 340, 427, 434, 476, 488, 527, 595, 610, 620, 680, 854, 868, 952, 1037, 1054, 1085, 1190, 1220, 1240, 1708, 1736, 1891, 2074, 2108, 2135, 2170, 2380, 2440, 2635, 3416, 3689, 3782, 4148, 4216, 4270, 4340, 4760, 5185, 5270, 7259, 7378, 7564, 8296, 8540, 8680, 9455, 10370, 10540, 13237, 14518, 14756, 15128, 17080, 18445, 18910, 20740, 21080, 26474, 29036, 29512, 32147, 36295, 36890, 37820, 41480, 52948, 58072, 64294, 66185, 72590, 73780, 75640, 105896, 128588, 132370, 145180, 147560, 160735, 225029, 257176, 264740, 290360, 321470, 450058, 529480, 642940, 900116, 1125145, 1285880, 1800232, 2250290, 4500580, 9001160]

約数ペア:

[(1, 9001160), (2, 4500580), (4, 2250290), (5, 1800232), (7, 1285880), (8, 1125145), (10, 900116), (14, 642940), (17, 529480), (20, 450058), (28, 321470), (31, 290360), (34, 264740), (35, 257176), (40, 225029), (56, 160735), (61, 147560), (62, 145180), (68, 132370), (70, 128588), (85, 105896), (119, 75640), (122, 73780), (124, 72590), (136, 66185), (140, 64294), (155, 58072), (170, 52948), (217, 41480), (238, 37820), (244, 36890), (248, 36295), (280, 32147), (305, 29512), (310, 29036), (340, 26474), (427, 21080), (434, 20740), (476, 18910), (488, 18445), (527, 17080), (595, 15128), (610, 14756), (620, 14518), (680, 13237), (854, 10540), (868, 10370), (952, 9455), (1037, 8680), (1054, 8540), (1085, 8296), (1190, 7564), (1220, 7378), (1240, 7259), (1708, 5270), (1736, 5185), (1891, 4760), (2074, 4340), (2108, 4270), (2135, 4216), (2170, 4148), (2380, 3782), (2440, 3689), (2635, 3416)]