75863760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{6451}}^1$

素因数の和:6481

約数の個数: 120

約数和(自身を含む): 273616416

約数和(自身を除く): 197752656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 6451, 11760, 12902, 19353, 25804, 32255, 38706, 45157, 51608, 64510, 77412, 90314, 96765, 103216, 129020, 135471, 154824, 180628, 193530, 225785, 258040, 270942, 309648, 316099, 361256, 387060, 451570, 516080, 541884, 632198, 677355, 722512, 774120, 903140, 948297, 1083768, 1264396, 1354710, 1548240, 1580495, 1806280, 1896594, 2167536, 2528792, 2709420, 3160990, 3612560, 3793188, 4741485, 5057584, 5418840, 6321980, 7586376, 9482970, 10837680, 12643960, 15172752, 18965940, 25287920, 37931880, 75863760]

約数ペア:

[(1, 75863760), (2, 37931880), (3, 25287920), (4, 18965940), (5, 15172752), (6, 12643960), (7, 10837680), (8, 9482970), (10, 7586376), (12, 6321980), (14, 5418840), (15, 5057584), (16, 4741485), (20, 3793188), (21, 3612560), (24, 3160990), (28, 2709420), (30, 2528792), (35, 2167536), (40, 1896594), (42, 1806280), (48, 1580495), (49, 1548240), (56, 1354710), (60, 1264396), (70, 1083768), (80, 948297), (84, 903140), (98, 774120), (105, 722512), (112, 677355), (120, 632198), (140, 541884), (147, 516080), (168, 451570), (196, 387060), (210, 361256), (240, 316099), (245, 309648), (280, 270942), (294, 258040), (336, 225785), (392, 193530), (420, 180628), (490, 154824), (560, 135471), (588, 129020), (735, 103216), (784, 96765), (840, 90314), (980, 77412), (1176, 64510), (1470, 51608), (1680, 45157), (1960, 38706), (2352, 32255), (2940, 25804), (3920, 19353), (5880, 12902), (6451, 11760)]