64283220

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{4409}}^1$

素因数の和:4436

約数の個数: 84

約数和(自身を含む): 202445460

約数和(自身を除く): 138162240

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4409, 4860, 7290, 8818, 13227, 14580, 17636, 22045, 26454, 39681, 44090, 52908, 66135, 79362, 88180, 119043, 132270, 158724, 198405, 238086, 264540, 357129, 396810, 476172, 595215, 714258, 793620, 1071387, 1190430, 1428516, 1785645, 2142774, 2380860, 3214161, 3571290, 4285548, 5356935, 6428322, 7142580, 10713870, 12856644, 16070805, 21427740, 32141610, 64283220]

約数ペア:

[(1, 64283220), (2, 32141610), (3, 21427740), (4, 16070805), (5, 12856644), (6, 10713870), (9, 7142580), (10, 6428322), (12, 5356935), (15, 4285548), (18, 3571290), (20, 3214161), (27, 2380860), (30, 2142774), (36, 1785645), (45, 1428516), (54, 1190430), (60, 1071387), (81, 793620), (90, 714258), (108, 595215), (135, 476172), (162, 396810), (180, 357129), (243, 264540), (270, 238086), (324, 198405), (405, 158724), (486, 132270), (540, 119043), (729, 88180), (810, 79362), (972, 66135), (1215, 52908), (1458, 44090), (1620, 39681), (2430, 26454), (2916, 22045), (3645, 17636), (4409, 14580), (4860, 13227), (7290, 8818)]