305368889220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1708453}}^1$

素因数の和:1708802

約数の個数: 96

約数和(自身を含む): 952907303040

約数和(自身を除く): 647538413820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 331, 540, 662, 993, 1324, 1655, 1986, 2979, 3310, 3972, 4965, 5958, 6620, 8937, 9930, 11916, 14895, 17874, 19860, 29790, 35748, 44685, 59580, 89370, 178740, 1708453, 3416906, 5125359, 6833812, 8542265, 10250718, 15376077, 17084530, 20501436, 25626795, 30752154, 34169060, 46128231, 51253590, 61504308, 76880385, 92256462, 102507180, 153760770, 184512924, 230641155, 307521540, 461282310, 565497943, 922564620, 1130995886, 1696493829, 2261991772, 2827489715, 3392987658, 5089481487, 5654979430, 6785975316, 8482469145, 10178962974, 11309958860, 15268444461, 16964938290, 20357925948, 25447407435, 30536888922, 33929876580, 50894814870, 61073777844, 76342222305, 101789629740, 152684444610, 305368889220]

約数ペア:

[(1, 305368889220), (2, 152684444610), (3, 101789629740), (4, 76342222305), (5, 61073777844), (6, 50894814870), (9, 33929876580), (10, 30536888922), (12, 25447407435), (15, 20357925948), (18, 16964938290), (20, 15268444461), (27, 11309958860), (30, 10178962974), (36, 8482469145), (45, 6785975316), (54, 5654979430), (60, 5089481487), (90, 3392987658), (108, 2827489715), (135, 2261991772), (180, 1696493829), (270, 1130995886), (331, 922564620), (540, 565497943), (662, 461282310), (993, 307521540), (1324, 230641155), (1655, 184512924), (1986, 153760770), (2979, 102507180), (3310, 92256462), (3972, 76880385), (4965, 61504308), (5958, 51253590), (6620, 46128231), (8937, 34169060), (9930, 30752154), (11916, 25626795), (14895, 20501436), (17874, 17084530), (19860, 15376077), (29790, 10250718), (35748, 8542265), (44685, 6833812), (59580, 5125359), (89370, 3416906), (178740, 1708453)]