28584900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{3529}}^1$

素因数の和:3555

約数の個数: 90

約数和(自身を含む): 92687210

約数和(自身を除く): 64102310

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 3529, 4050, 7058, 8100, 10587, 14116, 17645, 21174, 31761, 35290, 42348, 52935, 63522, 70580, 88225, 95283, 105870, 127044, 158805, 176450, 190566, 211740, 264675, 285849, 317610, 352900, 381132, 476415, 529350, 571698, 635220, 794025, 952830, 1058700, 1143396, 1429245, 1588050, 1905660, 2382075, 2858490, 3176100, 4764150, 5716980, 7146225, 9528300, 14292450, 28584900]

約数ペア:

[(1, 28584900), (2, 14292450), (3, 9528300), (4, 7146225), (5, 5716980), (6, 4764150), (9, 3176100), (10, 2858490), (12, 2382075), (15, 1905660), (18, 1588050), (20, 1429245), (25, 1143396), (27, 1058700), (30, 952830), (36, 794025), (45, 635220), (50, 571698), (54, 529350), (60, 476415), (75, 381132), (81, 352900), (90, 317610), (100, 285849), (108, 264675), (135, 211740), (150, 190566), (162, 176450), (180, 158805), (225, 127044), (270, 105870), (300, 95283), (324, 88225), (405, 70580), (450, 63522), (540, 52935), (675, 42348), (810, 35290), (900, 31761), (1350, 21174), (1620, 17645), (2025, 14116), (2700, 10587), (3529, 8100), (4050, 7058)]