277203542940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{222193}}^1$

素因数の和:222476

約数の個数: 144

約数和(自身を含む): 873489052800

約数和(自身を除く): 596285509860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 239, 261, 290, 348, 435, 478, 522, 580, 717, 870, 956, 1044, 1195, 1305, 1434, 1740, 2151, 2390, 2610, 2868, 3585, 4302, 4780, 5220, 6931, 7170, 8604, 10755, 13862, 14340, 20793, 21510, 27724, 34655, 41586, 43020, 62379, 69310, 83172, 103965, 124758, 138620, 207930, 222193, 249516, 311895, 415860, 444386, 623790, 666579, 888772, 1110965, 1247580, 1333158, 1999737, 2221930, 2666316, 3332895, 3999474, 4443860, 6443597, 6665790, 7998948, 9998685, 12887194, 13331580, 19330791, 19997370, 25774388, 32217985, 38661582, 39994740, 53104127, 57992373, 64435970, 77323164, 96653955, 106208254, 115984746, 128871940, 159312381, 193307910, 212416508, 231969492, 265520635, 289961865, 318624762, 386615820, 477937143, 531041270, 579923730, 637249524, 796561905, 955874286, 1062082540, 1159847460, 1540019683, 1593123810, 1911748572, 2389685715, 3080039366, 3186247620, 4620059049, 4779371430, 6160078732, 7700098415, 9240118098, 9558742860, 13860177147, 15400196830, 18480236196, 23100295245, 27720354294, 30800393660, 46200590490, 55440708588, 69300885735, 92401180980, 138601771470, 277203542940]

約数ペア:

[(1, 277203542940), (2, 138601771470), (3, 92401180980), (4, 69300885735), (5, 55440708588), (6, 46200590490), (9, 30800393660), (10, 27720354294), (12, 23100295245), (15, 18480236196), (18, 15400196830), (20, 13860177147), (29, 9558742860), (30, 9240118098), (36, 7700098415), (45, 6160078732), (58, 4779371430), (60, 4620059049), (87, 3186247620), (90, 3080039366), (116, 2389685715), (145, 1911748572), (174, 1593123810), (180, 1540019683), (239, 1159847460), (261, 1062082540), (290, 955874286), (348, 796561905), (435, 637249524), (478, 579923730), (522, 531041270), (580, 477937143), (717, 386615820), (870, 318624762), (956, 289961865), (1044, 265520635), (1195, 231969492), (1305, 212416508), (1434, 193307910), (1740, 159312381), (2151, 128871940), (2390, 115984746), (2610, 106208254), (2868, 96653955), (3585, 77323164), (4302, 64435970), (4780, 57992373), (5220, 53104127), (6931, 39994740), (7170, 38661582), (8604, 32217985), (10755, 25774388), (13862, 19997370), (14340, 19330791), (20793, 13331580), (21510, 12887194), (27724, 9998685), (34655, 7998948), (41586, 6665790), (43020, 6443597), (62379, 4443860), (69310, 3999474), (83172, 3332895), (103965, 2666316), (124758, 2221930), (138620, 1999737), (207930, 1333158), (222193, 1247580), (249516, 1110965), (311895, 888772), (415860, 666579), (444386, 623790)]