153550880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2917}}^1$

素因数の和:2986

約数の個数: 96

約数和(自身を含む): 423553536

約数和(自身を除く): 270002656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1120, 1316, 1504, 1645, 1880, 2632, 2917, 3290, 3760, 5264, 5834, 6580, 7520, 10528, 11668, 13160, 14585, 20419, 23336, 26320, 29170, 40838, 46672, 52640, 58340, 81676, 93344, 102095, 116680, 137099, 163352, 204190, 233360, 274198, 326704, 408380, 466720, 548396, 653408, 685495, 816760, 959693, 1096792, 1370990, 1633520, 1919386, 2193584, 2741980, 3267040, 3838772, 4387168, 4798465, 5483960, 7677544, 9596930, 10967920, 15355088, 19193860, 21935840, 30710176, 38387720, 76775440, 153550880]

約数ペア:

[(1, 153550880), (2, 76775440), (4, 38387720), (5, 30710176), (7, 21935840), (8, 19193860), (10, 15355088), (14, 10967920), (16, 9596930), (20, 7677544), (28, 5483960), (32, 4798465), (35, 4387168), (40, 3838772), (47, 3267040), (56, 2741980), (70, 2193584), (80, 1919386), (94, 1633520), (112, 1370990), (140, 1096792), (160, 959693), (188, 816760), (224, 685495), (235, 653408), (280, 548396), (329, 466720), (376, 408380), (470, 326704), (560, 274198), (658, 233360), (752, 204190), (940, 163352), (1120, 137099), (1316, 116680), (1504, 102095), (1645, 93344), (1880, 81676), (2632, 58340), (2917, 52640), (3290, 46672), (3760, 40838), (5264, 29170), (5834, 26320), (6580, 23336), (7520, 20419), (10528, 14585), (11668, 13160)]