37742940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{467}}^1$

素因数の和:931

約数の個数: 72

約数和(自身を含む): 114987600

約数和(自身を除く): 77244660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 449, 467, 898, 934, 1347, 1401, 1796, 1868, 2245, 2335, 2694, 2802, 4041, 4203, 4490, 4670, 5388, 5604, 6735, 7005, 8082, 8406, 8980, 9340, 13470, 14010, 16164, 16812, 20205, 21015, 26940, 28020, 40410, 42030, 80820, 84060, 209683, 419366, 629049, 838732, 1048415, 1258098, 1887147, 2096830, 2516196, 3145245, 3774294, 4193660, 6290490, 7548588, 9435735, 12580980, 18871470, 37742940]

約数ペア:

[(1, 37742940), (2, 18871470), (3, 12580980), (4, 9435735), (5, 7548588), (6, 6290490), (9, 4193660), (10, 3774294), (12, 3145245), (15, 2516196), (18, 2096830), (20, 1887147), (30, 1258098), (36, 1048415), (45, 838732), (60, 629049), (90, 419366), (180, 209683), (449, 84060), (467, 80820), (898, 42030), (934, 40410), (1347, 28020), (1401, 26940), (1796, 21015), (1868, 20205), (2245, 16812), (2335, 16164), (2694, 14010), (2802, 13470), (4041, 9340), (4203, 8980), (4490, 8406), (4670, 8082), (5388, 7005), (5604, 6735)]