64475730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1321

約数の個数: 128

約数和(自身を含む): 198754560

約数和(自身を除く): 134278830

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 135, 153, 165, 170, 187, 198, 255, 270, 297, 306, 330, 374, 459, 495, 510, 561, 594, 765, 918, 935, 990, 1122, 1277, 1485, 1530, 1683, 1870, 2295, 2554, 2805, 2970, 3366, 3831, 4590, 5049, 5610, 6385, 7662, 8415, 10098, 11493, 12770, 14047, 16830, 19155, 21709, 22986, 25245, 28094, 34479, 38310, 42141, 43418, 50490, 57465, 65127, 68958, 70235, 84282, 108545, 114930, 126423, 130254, 140470, 172395, 195381, 210705, 217090, 238799, 252846, 325635, 344790, 379269, 390762, 421410, 477598, 586143, 632115, 651270, 716397, 758538, 976905, 1172286, 1193995, 1264230, 1432794, 1896345, 1953810, 2149191, 2387990, 2930715, 3581985, 3792690, 4298382, 5861430, 6447573, 7163970, 10745955, 12895146, 21491910, 32237865, 64475730]

約数ペア:

[(1, 64475730), (2, 32237865), (3, 21491910), (5, 12895146), (6, 10745955), (9, 7163970), (10, 6447573), (11, 5861430), (15, 4298382), (17, 3792690), (18, 3581985), (22, 2930715), (27, 2387990), (30, 2149191), (33, 1953810), (34, 1896345), (45, 1432794), (51, 1264230), (54, 1193995), (55, 1172286), (66, 976905), (85, 758538), (90, 716397), (99, 651270), (102, 632115), (110, 586143), (135, 477598), (153, 421410), (165, 390762), (170, 379269), (187, 344790), (198, 325635), (255, 252846), (270, 238799), (297, 217090), (306, 210705), (330, 195381), (374, 172395), (459, 140470), (495, 130254), (510, 126423), (561, 114930), (594, 108545), (765, 84282), (918, 70235), (935, 68958), (990, 65127), (1122, 57465), (1277, 50490), (1485, 43418), (1530, 42141), (1683, 38310), (1870, 34479), (2295, 28094), (2554, 25245), (2805, 22986), (2970, 21709), (3366, 19155), (3831, 16830), (4590, 14047), (5049, 12770), (5610, 11493), (6385, 10098), (7662, 8415)]