150890940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1867}}^1$

素因数の和:2331

約数の個数: 72

約数和(自身を含む): 458967600

約数和(自身を除く): 308076660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 449, 898, 1347, 1796, 1867, 2245, 2694, 3734, 4041, 4490, 5388, 5601, 6735, 7468, 8082, 8980, 9335, 11202, 13470, 16164, 16803, 18670, 20205, 22404, 26940, 28005, 33606, 37340, 40410, 56010, 67212, 80820, 84015, 112020, 168030, 336060, 838283, 1676566, 2514849, 3353132, 4191415, 5029698, 7544547, 8382830, 10059396, 12574245, 15089094, 16765660, 25148490, 30178188, 37722735, 50296980, 75445470, 150890940]

約数ペア:

[(1, 150890940), (2, 75445470), (3, 50296980), (4, 37722735), (5, 30178188), (6, 25148490), (9, 16765660), (10, 15089094), (12, 12574245), (15, 10059396), (18, 8382830), (20, 7544547), (30, 5029698), (36, 4191415), (45, 3353132), (60, 2514849), (90, 1676566), (180, 838283), (449, 336060), (898, 168030), (1347, 112020), (1796, 84015), (1867, 80820), (2245, 67212), (2694, 56010), (3734, 40410), (4041, 37340), (4490, 33606), (5388, 28005), (5601, 26940), (6735, 22404), (7468, 20205), (8082, 18670), (8980, 16803), (9335, 16164), (11202, 13470)]