85475180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 218332800

約数和(自身を除く): 132857620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 37, 58, 70, 74, 116, 140, 145, 148, 185, 203, 259, 290, 370, 406, 518, 569, 580, 740, 812, 1015, 1036, 1073, 1138, 1295, 2030, 2146, 2276, 2590, 2845, 3983, 4060, 4292, 5180, 5365, 5690, 7511, 7966, 10730, 11380, 15022, 15932, 16501, 19915, 21053, 21460, 30044, 33002, 37555, 39830, 42106, 66004, 75110, 79660, 82505, 84212, 105265, 115507, 147371, 150220, 165010, 210530, 231014, 294742, 330020, 421060, 462028, 577535, 589484, 610537, 736855, 1155070, 1221074, 1473710, 2310140, 2442148, 2947420, 3052685, 4273759, 6105370, 8547518, 12210740, 17095036, 21368795, 42737590, 85475180]

約数ペア:

[(1, 85475180), (2, 42737590), (4, 21368795), (5, 17095036), (7, 12210740), (10, 8547518), (14, 6105370), (20, 4273759), (28, 3052685), (29, 2947420), (35, 2442148), (37, 2310140), (58, 1473710), (70, 1221074), (74, 1155070), (116, 736855), (140, 610537), (145, 589484), (148, 577535), (185, 462028), (203, 421060), (259, 330020), (290, 294742), (370, 231014), (406, 210530), (518, 165010), (569, 150220), (580, 147371), (740, 115507), (812, 105265), (1015, 84212), (1036, 82505), (1073, 79660), (1138, 75110), (1295, 66004), (2030, 42106), (2146, 39830), (2276, 37555), (2590, 33002), (2845, 30044), (3983, 21460), (4060, 21053), (4292, 19915), (5180, 16501), (5365, 15932), (5690, 15022), (7511, 11380), (7966, 10730)]