155601090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1384

約数の個数: 96

約数和(自身を含む): 427654656

約数和(自身を除く): 272053566

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 43, 45, 62, 86, 90, 93, 129, 155, 186, 215, 258, 279, 310, 387, 430, 465, 558, 645, 774, 930, 1290, 1297, 1333, 1395, 1935, 2594, 2666, 2790, 3870, 3891, 3999, 6485, 6665, 7782, 7998, 11673, 11997, 12970, 13330, 19455, 19995, 23346, 23994, 38910, 39990, 40207, 55771, 58365, 59985, 80414, 111542, 116730, 119970, 120621, 167313, 201035, 241242, 278855, 334626, 361863, 402070, 501939, 557710, 603105, 723726, 836565, 1003878, 1206210, 1673130, 1728901, 1809315, 2509695, 3457802, 3618630, 5019390, 5186703, 8644505, 10373406, 15560109, 17289010, 25933515, 31120218, 51867030, 77800545, 155601090]

約数ペア:

[(1, 155601090), (2, 77800545), (3, 51867030), (5, 31120218), (6, 25933515), (9, 17289010), (10, 15560109), (15, 10373406), (18, 8644505), (30, 5186703), (31, 5019390), (43, 3618630), (45, 3457802), (62, 2509695), (86, 1809315), (90, 1728901), (93, 1673130), (129, 1206210), (155, 1003878), (186, 836565), (215, 723726), (258, 603105), (279, 557710), (310, 501939), (387, 402070), (430, 361863), (465, 334626), (558, 278855), (645, 241242), (774, 201035), (930, 167313), (1290, 120621), (1297, 119970), (1333, 116730), (1395, 111542), (1935, 80414), (2594, 59985), (2666, 58365), (2790, 55771), (3870, 40207), (3891, 39990), (3999, 38910), (6485, 23994), (6665, 23346), (7782, 19995), (7998, 19455), (11673, 13330), (11997, 12970)]