137371860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4861}}^1$

素因数の和:5033

約数の個数: 72

約数和(自身を含む): 419435016

約数和(自身を除く): 282063156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 4861, 5652, 7065, 9420, 9722, 14130, 14583, 19444, 24305, 28260, 29166, 43749, 48610, 58332, 72915, 87498, 97220, 145830, 174996, 218745, 291660, 437490, 763177, 874980, 1526354, 2289531, 3052708, 3815885, 4579062, 6868593, 7631770, 9158124, 11447655, 13737186, 15263540, 22895310, 27474372, 34342965, 45790620, 68685930, 137371860]

約数ペア:

[(1, 137371860), (2, 68685930), (3, 45790620), (4, 34342965), (5, 27474372), (6, 22895310), (9, 15263540), (10, 13737186), (12, 11447655), (15, 9158124), (18, 7631770), (20, 6868593), (30, 4579062), (36, 3815885), (45, 3052708), (60, 2289531), (90, 1526354), (157, 874980), (180, 763177), (314, 437490), (471, 291660), (628, 218745), (785, 174996), (942, 145830), (1413, 97220), (1570, 87498), (1884, 72915), (2355, 58332), (2826, 48610), (3140, 43749), (4710, 29166), (4861, 28260), (5652, 24305), (7065, 19444), (9420, 14583), (9722, 14130)]