1999229100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:337

約数の個数: 288

約数和(自身を含む): 6579412224

約数和(自身を除く): 4580183124

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 43, 44, 50, 55, 60, 66, 73, 75, 86, 100, 110, 129, 132, 146, 150, 165, 172, 193, 215, 219, 220, 258, 275, 292, 300, 330, 365, 386, 430, 438, 473, 516, 550, 579, 645, 660, 730, 772, 803, 825, 860, 876, 946, 965, 1075, 1095, 1100, 1158, 1290, 1419, 1460, 1606, 1650, 1825, 1892, 1930, 2123, 2150, 2190, 2316, 2365, 2409, 2580, 2838, 2895, 3139, 3212, 3225, 3300, 3650, 3860, 4015, 4246, 4300, 4380, 4730, 4818, 4825, 5475, 5676, 5790, 6278, 6369, 6450, 7095, 7300, 8030, 8299, 8492, 9417, 9460, 9636, 9650, 10615, 10950, 11580, 11825, 12045, 12556, 12738, 12900, 14089, 14190, 14475, 15695, 16060, 16598, 18834, 19300, 20075, 21230, 21900, 23650, 24090, 24897, 25476, 28178, 28380, 28950, 31390, 31845, 33196, 34529, 35475, 37668, 40150, 41495, 42267, 42460, 47085, 47300, 48180, 49794, 53075, 56356, 57900, 60225, 62780, 63690, 69058, 70445, 70950, 78475, 80300, 82990, 84534, 91289, 94170, 99588, 103587, 106150, 120450, 124485, 127380, 138116, 140890, 141900, 154979, 156950, 159225, 165980, 169068, 172645, 182578, 188340, 207174, 207475, 211335, 212300, 235425, 240900, 248970, 273867, 281780, 309958, 313900, 318450, 345290, 352225, 365156, 414348, 414950, 422670, 456445, 464937, 470850, 497940, 517935, 547734, 605827, 619916, 622425, 636900, 690580, 704450, 774895, 829900, 845340, 863225, 912890, 929874, 941700, 1035870, 1056675, 1095468, 1211654, 1244850, 1369335, 1408900, 1549790, 1726450, 1817481, 1825780, 1859748, 2071740, 2113350, 2282225, 2324685, 2423308, 2489700, 2589675, 2738670, 3029135, 3099580, 3452900, 3634962, 3874475, 4226700, 4564450, 4649370, 5179350, 5477340, 6058270, 6664097, 6846675, 7269924, 7748950, 9087405, 9128900, 9298740, 10358700, 11623425, 12116540, 13328194, 13693350, 15145675, 15497900, 18174810, 19992291, 23246850, 26656388, 27386700, 30291350, 33320485, 36349620, 39984582, 45437025, 46493700, 60582700, 66640970, 79969164, 90874050, 99961455, 133281940, 166602425, 181748100, 199922910, 333204850, 399845820, 499807275, 666409700, 999614550, 1999229100]

約数ペア:

[(1, 1999229100), (2, 999614550), (3, 666409700), (4, 499807275), (5, 399845820), (6, 333204850), (10, 199922910), (11, 181748100), (12, 166602425), (15, 133281940), (20, 99961455), (22, 90874050), (25, 79969164), (30, 66640970), (33, 60582700), (43, 46493700), (44, 45437025), (50, 39984582), (55, 36349620), (60, 33320485), (66, 30291350), (73, 27386700), (75, 26656388), (86, 23246850), (100, 19992291), (110, 18174810), (129, 15497900), (132, 15145675), (146, 13693350), (150, 13328194), (165, 12116540), (172, 11623425), (193, 10358700), (215, 9298740), (219, 9128900), (220, 9087405), (258, 7748950), (275, 7269924), (292, 6846675), (300, 6664097), (330, 6058270), (365, 5477340), (386, 5179350), (430, 4649370), (438, 4564450), (473, 4226700), (516, 3874475), (550, 3634962), (579, 3452900), (645, 3099580), (660, 3029135), (730, 2738670), (772, 2589675), (803, 2489700), (825, 2423308), (860, 2324685), (876, 2282225), (946, 2113350), (965, 2071740), (1075, 1859748), (1095, 1825780), (1100, 1817481), (1158, 1726450), (1290, 1549790), (1419, 1408900), (1460, 1369335), (1606, 1244850), (1650, 1211654), (1825, 1095468), (1892, 1056675), (1930, 1035870), (2123, 941700), (2150, 929874), (2190, 912890), (2316, 863225), (2365, 845340), (2409, 829900), (2580, 774895), (2838, 704450), (2895, 690580), (3139, 636900), (3212, 622425), (3225, 619916), (3300, 605827), (3650, 547734), (3860, 517935), (4015, 497940), (4246, 470850), (4300, 464937), (4380, 456445), (4730, 422670), (4818, 414950), (4825, 414348), (5475, 365156), (5676, 352225), (5790, 345290), (6278, 318450), (6369, 313900), (6450, 309958), (7095, 281780), (7300, 273867), (8030, 248970), (8299, 240900), (8492, 235425), (9417, 212300), (9460, 211335), (9636, 207475), (9650, 207174), (10615, 188340), (10950, 182578), (11580, 172645), (11825, 169068), (12045, 165980), (12556, 159225), (12738, 156950), (12900, 154979), (14089, 141900), (14190, 140890), (14475, 138116), (15695, 127380), (16060, 124485), (16598, 120450), (18834, 106150), (19300, 103587), (20075, 99588), (21230, 94170), (21900, 91289), (23650, 84534), (24090, 82990), (24897, 80300), (25476, 78475), (28178, 70950), (28380, 70445), (28950, 69058), (31390, 63690), (31845, 62780), (33196, 60225), (34529, 57900), (35475, 56356), (37668, 53075), (40150, 49794), (41495, 48180), (42267, 47300), (42460, 47085)]