33687180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 109025280

約数和(自身を除く): 75338100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 79, 90, 92, 103, 115, 138, 158, 180, 206, 207, 230, 237, 276, 309, 316, 345, 395, 412, 414, 460, 474, 515, 618, 690, 711, 790, 828, 927, 948, 1030, 1035, 1185, 1236, 1380, 1422, 1545, 1580, 1817, 1854, 2060, 2070, 2369, 2370, 2844, 3090, 3555, 3634, 3708, 4140, 4635, 4738, 4740, 5451, 6180, 7107, 7110, 7268, 8137, 9085, 9270, 9476, 10902, 11845, 14214, 14220, 16274, 16353, 18170, 18540, 21321, 21804, 23690, 24411, 27255, 28428, 32548, 32706, 35535, 36340, 40685, 42642, 47380, 48822, 54510, 65412, 71070, 73233, 81370, 81765, 85284, 97644, 106605, 109020, 122055, 142140, 146466, 162740, 163530, 187151, 213210, 244110, 292932, 327060, 366165, 374302, 426420, 488220, 561453, 732330, 748604, 935755, 1122906, 1464660, 1684359, 1871510, 2245812, 2807265, 3368718, 3743020, 5614530, 6737436, 8421795, 11229060, 16843590, 33687180]

約数ペア:

[(1, 33687180), (2, 16843590), (3, 11229060), (4, 8421795), (5, 6737436), (6, 5614530), (9, 3743020), (10, 3368718), (12, 2807265), (15, 2245812), (18, 1871510), (20, 1684359), (23, 1464660), (30, 1122906), (36, 935755), (45, 748604), (46, 732330), (60, 561453), (69, 488220), (79, 426420), (90, 374302), (92, 366165), (103, 327060), (115, 292932), (138, 244110), (158, 213210), (180, 187151), (206, 163530), (207, 162740), (230, 146466), (237, 142140), (276, 122055), (309, 109020), (316, 106605), (345, 97644), (395, 85284), (412, 81765), (414, 81370), (460, 73233), (474, 71070), (515, 65412), (618, 54510), (690, 48822), (711, 47380), (790, 42642), (828, 40685), (927, 36340), (948, 35535), (1030, 32706), (1035, 32548), (1185, 28428), (1236, 27255), (1380, 24411), (1422, 23690), (1545, 21804), (1580, 21321), (1817, 18540), (1854, 18170), (2060, 16353), (2070, 16274), (2369, 14220), (2370, 14214), (2844, 11845), (3090, 10902), (3555, 9476), (3634, 9270), (3708, 9085), (4140, 8137), (4635, 7268), (4738, 7110), (4740, 7107), (5451, 6180)]