64227750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{2953}}^1$

素因数の和:3002

約数の個数: 64

約数和(自身を含む): 165896640

約数和(自身を除く): 101668890

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 125, 145, 150, 174, 250, 290, 375, 435, 725, 750, 870, 1450, 2175, 2953, 3625, 4350, 5906, 7250, 8859, 10875, 14765, 17718, 21750, 29530, 44295, 73825, 85637, 88590, 147650, 171274, 221475, 256911, 369125, 428185, 442950, 513822, 738250, 856370, 1107375, 1284555, 2140925, 2214750, 2569110, 4281850, 6422775, 10704625, 12845550, 21409250, 32113875, 64227750]

約数ペア:

[(1, 64227750), (2, 32113875), (3, 21409250), (5, 12845550), (6, 10704625), (10, 6422775), (15, 4281850), (25, 2569110), (29, 2214750), (30, 2140925), (50, 1284555), (58, 1107375), (75, 856370), (87, 738250), (125, 513822), (145, 442950), (150, 428185), (174, 369125), (250, 256911), (290, 221475), (375, 171274), (435, 147650), (725, 88590), (750, 85637), (870, 73825), (1450, 44295), (2175, 29530), (2953, 21750), (3625, 17718), (4350, 14765), (5906, 10875), (7250, 8859)]