45102060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{757}}^1$

素因数の和:1103

約数の個数: 72

約数和(自身を含む): 137404176

約数和(自身を除く): 92302116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 662, 757, 993, 1324, 1514, 1655, 1986, 2271, 2979, 3028, 3310, 3785, 3972, 4542, 4965, 5958, 6620, 6813, 7570, 9084, 9930, 11355, 11916, 13626, 14895, 15140, 19860, 22710, 27252, 29790, 34065, 45420, 59580, 68130, 136260, 250567, 501134, 751701, 1002268, 1252835, 1503402, 2255103, 2505670, 3006804, 3758505, 4510206, 5011340, 7517010, 9020412, 11275515, 15034020, 22551030, 45102060]

約数ペア:

[(1, 45102060), (2, 22551030), (3, 15034020), (4, 11275515), (5, 9020412), (6, 7517010), (9, 5011340), (10, 4510206), (12, 3758505), (15, 3006804), (18, 2505670), (20, 2255103), (30, 1503402), (36, 1252835), (45, 1002268), (60, 751701), (90, 501134), (180, 250567), (331, 136260), (662, 68130), (757, 59580), (993, 45420), (1324, 34065), (1514, 29790), (1655, 27252), (1986, 22710), (2271, 19860), (2979, 15140), (3028, 14895), (3310, 13626), (3785, 11916), (3972, 11355), (4542, 9930), (4965, 9084), (5958, 7570), (6620, 6813)]