75178020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{18701}}^1$

素因数の和:18780

約数の個数: 48

約数和(自身を含む): 213651648

約数和(自身を除く): 138473628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 18701, 37402, 56103, 74804, 93505, 112206, 187010, 224412, 280515, 374020, 561030, 1122060, 1252967, 2505934, 3758901, 5011868, 6264835, 7517802, 12529670, 15035604, 18794505, 25059340, 37589010, 75178020]

約数ペア:

[(1, 75178020), (2, 37589010), (3, 25059340), (4, 18794505), (5, 15035604), (6, 12529670), (10, 7517802), (12, 6264835), (15, 5011868), (20, 3758901), (30, 2505934), (60, 1252967), (67, 1122060), (134, 561030), (201, 374020), (268, 280515), (335, 224412), (402, 187010), (670, 112206), (804, 93505), (1005, 74804), (1340, 56103), (2010, 37402), (4020, 18701)]