27831133400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1\times {\mathrm{577}}^1$

素因数の和:994

約数の個数: 192

約数和(自身を含む): 74928775680

約数和(自身を除く): 47097642280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 131, 140, 175, 200, 262, 263, 280, 350, 524, 526, 577, 655, 700, 917, 1048, 1052, 1154, 1310, 1315, 1400, 1834, 1841, 2104, 2308, 2620, 2630, 2885, 3275, 3668, 3682, 4039, 4585, 4616, 5240, 5260, 5770, 6550, 6575, 7336, 7364, 8078, 9170, 9205, 10520, 11540, 13100, 13150, 14425, 14728, 16156, 18340, 18410, 20195, 22925, 23080, 26200, 26300, 28850, 32312, 34453, 36680, 36820, 40390, 45850, 46025, 52600, 57700, 68906, 73640, 75587, 80780, 91700, 92050, 100975, 115400, 137812, 151174, 151751, 161560, 172265, 183400, 184100, 201950, 241171, 275624, 302348, 303502, 344530, 368200, 377935, 403900, 482342, 529109, 604696, 607004, 689060, 755870, 758755, 807800, 861325, 964684, 1058218, 1062257, 1205855, 1214008, 1378120, 1511740, 1517510, 1722650, 1889675, 1929368, 2116436, 2124514, 2411710, 2645545, 3023480, 3035020, 3445300, 3779350, 3793775, 4232872, 4249028, 4823420, 5291090, 5311285, 6029275, 6070040, 6890600, 7558700, 7587550, 8498056, 9646840, 10582180, 10622570, 12058550, 13227725, 15117400, 15175100, 19879381, 21164360, 21245140, 24117100, 26455450, 26556425, 30350200, 39758762, 42490280, 48234200, 52910900, 53112850, 79517524, 99396905, 105821800, 106225700, 139155667, 159035048, 198793810, 212451400, 278311334, 397587620, 496984525, 556622668, 695778335, 795175240, 993969050, 1113245336, 1391556670, 1987938100, 2783113340, 3478891675, 3975876200, 5566226680, 6957783350, 13915566700, 27831133400]

約数ペア:

[(1, 27831133400), (2, 13915566700), (4, 6957783350), (5, 5566226680), (7, 3975876200), (8, 3478891675), (10, 2783113340), (14, 1987938100), (20, 1391556670), (25, 1113245336), (28, 993969050), (35, 795175240), (40, 695778335), (50, 556622668), (56, 496984525), (70, 397587620), (100, 278311334), (131, 212451400), (140, 198793810), (175, 159035048), (200, 139155667), (262, 106225700), (263, 105821800), (280, 99396905), (350, 79517524), (524, 53112850), (526, 52910900), (577, 48234200), (655, 42490280), (700, 39758762), (917, 30350200), (1048, 26556425), (1052, 26455450), (1154, 24117100), (1310, 21245140), (1315, 21164360), (1400, 19879381), (1834, 15175100), (1841, 15117400), (2104, 13227725), (2308, 12058550), (2620, 10622570), (2630, 10582180), (2885, 9646840), (3275, 8498056), (3668, 7587550), (3682, 7558700), (4039, 6890600), (4585, 6070040), (4616, 6029275), (5240, 5311285), (5260, 5291090), (5770, 4823420), (6550, 4249028), (6575, 4232872), (7336, 3793775), (7364, 3779350), (8078, 3445300), (9170, 3035020), (9205, 3023480), (10520, 2645545), (11540, 2411710), (13100, 2124514), (13150, 2116436), (14425, 1929368), (14728, 1889675), (16156, 1722650), (18340, 1517510), (18410, 1511740), (20195, 1378120), (22925, 1214008), (23080, 1205855), (26200, 1062257), (26300, 1058218), (28850, 964684), (32312, 861325), (34453, 807800), (36680, 758755), (36820, 755870), (40390, 689060), (45850, 607004), (46025, 604696), (52600, 529109), (57700, 482342), (68906, 403900), (73640, 377935), (75587, 368200), (80780, 344530), (91700, 303502), (92050, 302348), (100975, 275624), (115400, 241171), (137812, 201950), (151174, 184100), (151751, 183400), (161560, 172265)]