47726460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 154103040

約数和(自身を除く): 106376580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 41, 45, 58, 60, 82, 87, 90, 116, 123, 145, 164, 174, 180, 205, 223, 246, 261, 290, 348, 369, 410, 435, 446, 492, 522, 580, 615, 669, 738, 820, 870, 892, 1044, 1115, 1189, 1230, 1305, 1338, 1476, 1740, 1845, 2007, 2230, 2378, 2460, 2610, 2676, 3345, 3567, 3690, 4014, 4460, 4756, 5220, 5945, 6467, 6690, 7134, 7380, 8028, 9143, 10035, 10701, 11890, 12934, 13380, 14268, 17835, 18286, 19401, 20070, 21402, 23780, 25868, 27429, 32335, 35670, 36572, 38802, 40140, 42804, 45715, 53505, 54858, 58203, 64670, 71340, 77604, 82287, 91430, 97005, 107010, 109716, 116406, 129340, 137145, 164574, 182860, 194010, 214020, 232812, 265147, 274290, 291015, 329148, 388020, 411435, 530294, 548580, 582030, 795441, 822870, 1060588, 1164060, 1325735, 1590882, 1645740, 2386323, 2651470, 3181764, 3977205, 4772646, 5302940, 7954410, 9545292, 11931615, 15908820, 23863230, 47726460]

約数ペア:

[(1, 47726460), (2, 23863230), (3, 15908820), (4, 11931615), (5, 9545292), (6, 7954410), (9, 5302940), (10, 4772646), (12, 3977205), (15, 3181764), (18, 2651470), (20, 2386323), (29, 1645740), (30, 1590882), (36, 1325735), (41, 1164060), (45, 1060588), (58, 822870), (60, 795441), (82, 582030), (87, 548580), (90, 530294), (116, 411435), (123, 388020), (145, 329148), (164, 291015), (174, 274290), (180, 265147), (205, 232812), (223, 214020), (246, 194010), (261, 182860), (290, 164574), (348, 137145), (369, 129340), (410, 116406), (435, 109716), (446, 107010), (492, 97005), (522, 91430), (580, 82287), (615, 77604), (669, 71340), (738, 64670), (820, 58203), (870, 54858), (892, 53505), (1044, 45715), (1115, 42804), (1189, 40140), (1230, 38802), (1305, 36572), (1338, 35670), (1476, 32335), (1740, 27429), (1845, 25868), (2007, 23780), (2230, 21402), (2378, 20070), (2460, 19401), (2610, 18286), (2676, 17835), (3345, 14268), (3567, 13380), (3690, 12934), (4014, 11890), (4460, 10701), (4756, 10035), (5220, 9143), (5945, 8028), (6467, 7380), (6690, 7134)]