149055240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:679

約数の個数: 128

約数和(自身を含む): 467856000

約数和(自身を除く): 318800760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 59, 60, 74, 111, 118, 120, 148, 177, 185, 222, 236, 295, 296, 354, 370, 444, 472, 555, 569, 590, 708, 740, 885, 888, 1110, 1138, 1180, 1416, 1480, 1707, 1770, 2183, 2220, 2276, 2360, 2845, 3414, 3540, 4366, 4440, 4552, 5690, 6549, 6828, 7080, 8535, 8732, 10915, 11380, 13098, 13656, 17070, 17464, 21053, 21830, 22760, 26196, 32745, 33571, 34140, 42106, 43660, 52392, 63159, 65490, 67142, 68280, 84212, 87320, 100713, 105265, 126318, 130980, 134284, 167855, 168424, 201426, 210530, 252636, 261960, 268568, 315795, 335710, 402852, 421060, 503565, 505272, 631590, 671420, 805704, 842120, 1007130, 1242127, 1263180, 1342840, 2014260, 2484254, 2526360, 3726381, 4028520, 4968508, 6210635, 7452762, 9937016, 12421270, 14905524, 18631905, 24842540, 29811048, 37263810, 49685080, 74527620, 149055240]

約数ペア:

[(1, 149055240), (2, 74527620), (3, 49685080), (4, 37263810), (5, 29811048), (6, 24842540), (8, 18631905), (10, 14905524), (12, 12421270), (15, 9937016), (20, 7452762), (24, 6210635), (30, 4968508), (37, 4028520), (40, 3726381), (59, 2526360), (60, 2484254), (74, 2014260), (111, 1342840), (118, 1263180), (120, 1242127), (148, 1007130), (177, 842120), (185, 805704), (222, 671420), (236, 631590), (295, 505272), (296, 503565), (354, 421060), (370, 402852), (444, 335710), (472, 315795), (555, 268568), (569, 261960), (590, 252636), (708, 210530), (740, 201426), (885, 168424), (888, 167855), (1110, 134284), (1138, 130980), (1180, 126318), (1416, 105265), (1480, 100713), (1707, 87320), (1770, 84212), (2183, 68280), (2220, 67142), (2276, 65490), (2360, 63159), (2845, 52392), (3414, 43660), (3540, 42106), (4366, 34140), (4440, 33571), (4552, 32745), (5690, 26196), (6549, 22760), (6828, 21830), (7080, 21053), (8535, 17464), (8732, 17070), (10915, 13656), (11380, 13098)]