27178050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{443}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 67718880

約数和(自身を除く): 40540830

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 409, 443, 818, 886, 1227, 1329, 2045, 2215, 2454, 2658, 4090, 4430, 6135, 6645, 10225, 11075, 12270, 13290, 20450, 22150, 30675, 33225, 61350, 66450, 181187, 362374, 543561, 905935, 1087122, 1811870, 2717805, 4529675, 5435610, 9059350, 13589025, 27178050]

約数ペア:

[(1, 27178050), (2, 13589025), (3, 9059350), (5, 5435610), (6, 4529675), (10, 2717805), (15, 1811870), (25, 1087122), (30, 905935), (50, 543561), (75, 362374), (150, 181187), (409, 66450), (443, 61350), (818, 33225), (886, 30675), (1227, 22150), (1329, 20450), (2045, 13290), (2215, 12270), (2454, 11075), (2658, 10225), (4090, 6645), (4430, 6135)]