180750180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6263}}^1$

素因数の和:6325

約数の個数: 96

約数和(自身を含む): 559851264

約数和(自身を除く): 379101084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2405, 2886, 4810, 5772, 6263, 7215, 9620, 12526, 14430, 18789, 25052, 28860, 31315, 37578, 62630, 75156, 81419, 93945, 125260, 162838, 187890, 231731, 244257, 325676, 375780, 407095, 463462, 488514, 695193, 814190, 926924, 977028, 1158655, 1221285, 1390386, 1628380, 2317310, 2442570, 2780772, 3012503, 3475965, 4634620, 4885140, 6025006, 6951930, 9037509, 12050012, 13903860, 15062515, 18075018, 30125030, 36150036, 45187545, 60250060, 90375090, 180750180]

約数ペア:

[(1, 180750180), (2, 90375090), (3, 60250060), (4, 45187545), (5, 36150036), (6, 30125030), (10, 18075018), (12, 15062515), (13, 13903860), (15, 12050012), (20, 9037509), (26, 6951930), (30, 6025006), (37, 4885140), (39, 4634620), (52, 3475965), (60, 3012503), (65, 2780772), (74, 2442570), (78, 2317310), (111, 1628380), (130, 1390386), (148, 1221285), (156, 1158655), (185, 977028), (195, 926924), (222, 814190), (260, 695193), (370, 488514), (390, 463462), (444, 407095), (481, 375780), (555, 325676), (740, 244257), (780, 231731), (962, 187890), (1110, 162838), (1443, 125260), (1924, 93945), (2220, 81419), (2405, 75156), (2886, 62630), (4810, 37578), (5772, 31315), (6263, 28860), (7215, 25052), (9620, 18789), (12526, 14430)]