75268920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:589

約数の個数: 128

約数和(自身を含む): 239500800

約数和(自身を除く): 164231880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 43, 58, 60, 86, 87, 116, 120, 129, 145, 172, 174, 215, 232, 258, 290, 344, 348, 430, 435, 503, 516, 580, 645, 696, 860, 870, 1006, 1032, 1160, 1247, 1290, 1509, 1720, 1740, 2012, 2494, 2515, 2580, 3018, 3480, 3741, 4024, 4988, 5030, 5160, 6036, 6235, 7482, 7545, 9976, 10060, 12072, 12470, 14587, 14964, 15090, 18705, 20120, 21629, 24940, 29174, 29928, 30180, 37410, 43258, 43761, 49880, 58348, 60360, 64887, 72935, 74820, 86516, 87522, 108145, 116696, 129774, 145870, 149640, 173032, 175044, 216290, 218805, 259548, 291740, 324435, 350088, 432580, 437610, 519096, 583480, 627241, 648870, 865160, 875220, 1254482, 1297740, 1750440, 1881723, 2508964, 2595480, 3136205, 3763446, 5017928, 6272410, 7526892, 9408615, 12544820, 15053784, 18817230, 25089640, 37634460, 75268920]

約数ペア:

[(1, 75268920), (2, 37634460), (3, 25089640), (4, 18817230), (5, 15053784), (6, 12544820), (8, 9408615), (10, 7526892), (12, 6272410), (15, 5017928), (20, 3763446), (24, 3136205), (29, 2595480), (30, 2508964), (40, 1881723), (43, 1750440), (58, 1297740), (60, 1254482), (86, 875220), (87, 865160), (116, 648870), (120, 627241), (129, 583480), (145, 519096), (172, 437610), (174, 432580), (215, 350088), (232, 324435), (258, 291740), (290, 259548), (344, 218805), (348, 216290), (430, 175044), (435, 173032), (503, 149640), (516, 145870), (580, 129774), (645, 116696), (696, 108145), (860, 87522), (870, 86516), (1006, 74820), (1032, 72935), (1160, 64887), (1247, 60360), (1290, 58348), (1509, 49880), (1720, 43761), (1740, 43258), (2012, 37410), (2494, 30180), (2515, 29928), (2580, 29174), (3018, 24940), (3480, 21629), (3741, 20120), (4024, 18705), (4988, 15090), (5030, 14964), (5160, 14587), (6036, 12470), (6235, 12072), (7482, 10060), (7545, 9976)]