177201270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7057}}^1$

素因数の和:7107

約数の個数: 80

約数和(自身を含む): 491914368

約数和(自身を除く): 314713098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1395, 1674, 2511, 2790, 4185, 5022, 7057, 8370, 12555, 14114, 21171, 25110, 35285, 42342, 63513, 70570, 105855, 127026, 190539, 211710, 218767, 317565, 381078, 437534, 571617, 635130, 656301, 952695, 1093835, 1143234, 1312602, 1905390, 1968903, 2187670, 2858085, 3281505, 3937806, 5716170, 5906709, 6563010, 9844515, 11813418, 17720127, 19689030, 29533545, 35440254, 59067090, 88600635, 177201270]

約数ペア:

[(1, 177201270), (2, 88600635), (3, 59067090), (5, 35440254), (6, 29533545), (9, 19689030), (10, 17720127), (15, 11813418), (18, 9844515), (27, 6563010), (30, 5906709), (31, 5716170), (45, 3937806), (54, 3281505), (62, 2858085), (81, 2187670), (90, 1968903), (93, 1905390), (135, 1312602), (155, 1143234), (162, 1093835), (186, 952695), (270, 656301), (279, 635130), (310, 571617), (405, 437534), (465, 381078), (558, 317565), (810, 218767), (837, 211710), (930, 190539), (1395, 127026), (1674, 105855), (2511, 70570), (2790, 63513), (4185, 42342), (5022, 35285), (7057, 25110), (8370, 21171), (12555, 14114)]