27978633320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{3607}}^1$

素因数の和:3724

約数の個数: 192

約数和(自身を含む): 74168645760

約数和(自身を除く): 46190012440

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 61, 68, 85, 88, 110, 122, 136, 170, 187, 220, 244, 289, 305, 340, 374, 440, 488, 578, 610, 671, 680, 748, 935, 1037, 1156, 1220, 1342, 1445, 1496, 1870, 2074, 2312, 2440, 2684, 2890, 3179, 3355, 3607, 3740, 4148, 5185, 5368, 5780, 6358, 6710, 7214, 7480, 8296, 10370, 11407, 11560, 12716, 13420, 14428, 15895, 17629, 18035, 20740, 22814, 25432, 26840, 28856, 31790, 35258, 36070, 39677, 41480, 45628, 57035, 61319, 63580, 70516, 72140, 79354, 88145, 91256, 114070, 122638, 127160, 141032, 144280, 158708, 176290, 193919, 198385, 220027, 228140, 245276, 306595, 317416, 352580, 387838, 396770, 440054, 456280, 490552, 613190, 674509, 705160, 775676, 793540, 880108, 969595, 1042423, 1100135, 1226380, 1349018, 1551352, 1587080, 1760216, 1939190, 2084846, 2200270, 2420297, 2452760, 2698036, 3372545, 3740459, 3878380, 4169692, 4400540, 4840594, 5212115, 5396072, 6745090, 7480918, 7756760, 8339384, 8801080, 9681188, 10424230, 11466653, 12101485, 13490180, 14961836, 18702295, 19362376, 20848460, 22933306, 24202970, 26980360, 29923672, 37404590, 41145049, 41696920, 45866612, 48405940, 57333265, 63587803, 74809180, 82290098, 91733224, 96811880, 114666530, 127175606, 149618360, 164580196, 205725245, 229333060, 254351212, 317939015, 329160392, 411450490, 458666120, 508702424, 635878030, 699465833, 822900980, 1271756060, 1398931666, 1645801960, 2543512120, 2797863332, 3497329165, 5595726664, 6994658330, 13989316660, 27978633320]

約数ペア:

[(1, 27978633320), (2, 13989316660), (4, 6994658330), (5, 5595726664), (8, 3497329165), (10, 2797863332), (11, 2543512120), (17, 1645801960), (20, 1398931666), (22, 1271756060), (34, 822900980), (40, 699465833), (44, 635878030), (55, 508702424), (61, 458666120), (68, 411450490), (85, 329160392), (88, 317939015), (110, 254351212), (122, 229333060), (136, 205725245), (170, 164580196), (187, 149618360), (220, 127175606), (244, 114666530), (289, 96811880), (305, 91733224), (340, 82290098), (374, 74809180), (440, 63587803), (488, 57333265), (578, 48405940), (610, 45866612), (671, 41696920), (680, 41145049), (748, 37404590), (935, 29923672), (1037, 26980360), (1156, 24202970), (1220, 22933306), (1342, 20848460), (1445, 19362376), (1496, 18702295), (1870, 14961836), (2074, 13490180), (2312, 12101485), (2440, 11466653), (2684, 10424230), (2890, 9681188), (3179, 8801080), (3355, 8339384), (3607, 7756760), (3740, 7480918), (4148, 6745090), (5185, 5396072), (5368, 5212115), (5780, 4840594), (6358, 4400540), (6710, 4169692), (7214, 3878380), (7480, 3740459), (8296, 3372545), (10370, 2698036), (11407, 2452760), (11560, 2420297), (12716, 2200270), (13420, 2084846), (14428, 1939190), (15895, 1760216), (17629, 1587080), (18035, 1551352), (20740, 1349018), (22814, 1226380), (25432, 1100135), (26840, 1042423), (28856, 969595), (31790, 880108), (35258, 793540), (36070, 775676), (39677, 705160), (41480, 674509), (45628, 613190), (57035, 490552), (61319, 456280), (63580, 440054), (70516, 396770), (72140, 387838), (79354, 352580), (88145, 317416), (91256, 306595), (114070, 245276), (122638, 228140), (127160, 220027), (141032, 198385), (144280, 193919), (158708, 176290)]