2007194475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 4159733760

約数和(自身を除く): 2152539285

約数列:

[1, 3, 5, 11, 13, 15, 23, 25, 33, 39, 55, 65, 69, 75, 79, 103, 115, 143, 165, 195, 237, 253, 275, 299, 309, 325, 345, 395, 429, 515, 575, 715, 759, 825, 869, 897, 975, 1027, 1133, 1185, 1265, 1339, 1495, 1545, 1725, 1817, 1975, 2145, 2369, 2575, 2607, 3081, 3289, 3399, 3575, 3795, 4017, 4345, 4485, 5135, 5451, 5665, 5925, 6325, 6695, 7107, 7475, 7725, 8137, 9085, 9867, 10725, 11297, 11845, 13035, 14729, 15405, 16445, 16995, 18975, 19987, 20085, 21725, 22425, 23621, 24411, 25675, 26059, 27255, 28325, 30797, 33475, 33891, 35535, 40685, 44187, 45425, 49335, 56485, 59225, 59961, 65175, 70863, 73645, 77025, 78177, 82225, 84975, 89507, 92391, 99935, 100425, 105781, 118105, 122055, 130295, 136275, 153985, 169455, 177675, 187151, 203425, 220935, 246675, 259831, 268521, 282425, 299805, 317343, 338767, 354315, 368225, 390885, 447535, 461955, 499675, 528905, 561453, 590525, 610275, 651475, 769925, 779493, 847275, 935755, 1016301, 1104675, 1163591, 1299155, 1342605, 1499025, 1586715, 1693835, 1771575, 1954425, 2058661, 2237675, 2309775, 2432963, 2644525, 2807265, 3490773, 3897465, 4678775, 5081505, 5817955, 6175983, 6495775, 6713025, 7298889, 7933575, 8469175, 10293305, 12164815, 14036325, 17453865, 19487325, 25407525, 26762593, 29089775, 30879915, 36494445, 51466525, 60824075, 80287779, 87269325, 133812965, 154399575, 182472225, 401438895, 669064825, 2007194475]

約数ペア:

[(1, 2007194475), (3, 669064825), (5, 401438895), (11, 182472225), (13, 154399575), (15, 133812965), (23, 87269325), (25, 80287779), (33, 60824075), (39, 51466525), (55, 36494445), (65, 30879915), (69, 29089775), (75, 26762593), (79, 25407525), (103, 19487325), (115, 17453865), (143, 14036325), (165, 12164815), (195, 10293305), (237, 8469175), (253, 7933575), (275, 7298889), (299, 6713025), (309, 6495775), (325, 6175983), (345, 5817955), (395, 5081505), (429, 4678775), (515, 3897465), (575, 3490773), (715, 2807265), (759, 2644525), (825, 2432963), (869, 2309775), (897, 2237675), (975, 2058661), (1027, 1954425), (1133, 1771575), (1185, 1693835), (1265, 1586715), (1339, 1499025), (1495, 1342605), (1545, 1299155), (1725, 1163591), (1817, 1104675), (1975, 1016301), (2145, 935755), (2369, 847275), (2575, 779493), (2607, 769925), (3081, 651475), (3289, 610275), (3399, 590525), (3575, 561453), (3795, 528905), (4017, 499675), (4345, 461955), (4485, 447535), (5135, 390885), (5451, 368225), (5665, 354315), (5925, 338767), (6325, 317343), (6695, 299805), (7107, 282425), (7475, 268521), (7725, 259831), (8137, 246675), (9085, 220935), (9867, 203425), (10725, 187151), (11297, 177675), (11845, 169455), (13035, 153985), (14729, 136275), (15405, 130295), (16445, 122055), (16995, 118105), (18975, 105781), (19987, 100425), (20085, 99935), (21725, 92391), (22425, 89507), (23621, 84975), (24411, 82225), (25675, 78177), (26059, 77025), (27255, 73645), (28325, 70863), (30797, 65175), (33475, 59961), (33891, 59225), (35535, 56485), (40685, 49335), (44187, 45425)]