188175060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1381}}^1$

素因数の和:2153

約数の個数: 72

約数和(自身を含む): 571965576

約数和(自身を除く): 383790516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 757, 1381, 1514, 2271, 2762, 3028, 3785, 4143, 4542, 5524, 6813, 6905, 7570, 8286, 9084, 11355, 12429, 13626, 13810, 15140, 16572, 20715, 22710, 24858, 27252, 27620, 34065, 41430, 45420, 49716, 62145, 68130, 82860, 124290, 136260, 248580, 1045417, 2090834, 3136251, 4181668, 5227085, 6272502, 9408753, 10454170, 12545004, 15681255, 18817506, 20908340, 31362510, 37635012, 47043765, 62725020, 94087530, 188175060]

約数ペア:

[(1, 188175060), (2, 94087530), (3, 62725020), (4, 47043765), (5, 37635012), (6, 31362510), (9, 20908340), (10, 18817506), (12, 15681255), (15, 12545004), (18, 10454170), (20, 9408753), (30, 6272502), (36, 5227085), (45, 4181668), (60, 3136251), (90, 2090834), (180, 1045417), (757, 248580), (1381, 136260), (1514, 124290), (2271, 82860), (2762, 68130), (3028, 62145), (3785, 49716), (4143, 45420), (4542, 41430), (5524, 34065), (6813, 27620), (6905, 27252), (7570, 24858), (8286, 22710), (9084, 20715), (11355, 16572), (12429, 15140), (13626, 13810)]