158854140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6949}}^1$

素因数の和:7091

約数の個数: 72

約数和(自身を含む): 485721600

約数和(自身を除く): 326867460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 6949, 7620, 11430, 13898, 20847, 22860, 27796, 34745, 41694, 62541, 69490, 83388, 104235, 125082, 138980, 208470, 250164, 312705, 416940, 625410, 882523, 1250820, 1765046, 2647569, 3530092, 4412615, 5295138, 7942707, 8825230, 10590276, 13237845, 15885414, 17650460, 26475690, 31770828, 39713535, 52951380, 79427070, 158854140]

約数ペア:

[(1, 158854140), (2, 79427070), (3, 52951380), (4, 39713535), (5, 31770828), (6, 26475690), (9, 17650460), (10, 15885414), (12, 13237845), (15, 10590276), (18, 8825230), (20, 7942707), (30, 5295138), (36, 4412615), (45, 3530092), (60, 2647569), (90, 1765046), (127, 1250820), (180, 882523), (254, 625410), (381, 416940), (508, 312705), (635, 250164), (762, 208470), (1143, 138980), (1270, 125082), (1524, 104235), (1905, 83388), (2286, 69490), (2540, 62541), (3810, 41694), (4572, 34745), (5715, 27796), (6949, 22860), (7620, 20847), (11430, 13898)]