161796150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{119849}}^1$

素因数の和:119870

約数の個数: 48

約数和(自身を含む): 445842000

約数和(自身を除く): 284045850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 119849, 239698, 359547, 599245, 719094, 1078641, 1198490, 1797735, 2157282, 2996225, 3235923, 3595470, 5393205, 5992450, 6471846, 8988675, 10786410, 16179615, 17977350, 26966025, 32359230, 53932050, 80898075, 161796150]

約数ペア:

[(1, 161796150), (2, 80898075), (3, 53932050), (5, 32359230), (6, 26966025), (9, 17977350), (10, 16179615), (15, 10786410), (18, 8988675), (25, 6471846), (27, 5992450), (30, 5393205), (45, 3595470), (50, 3235923), (54, 2996225), (75, 2157282), (90, 1797735), (135, 1198490), (150, 1078641), (225, 719094), (270, 599245), (450, 359547), (675, 239698), (1350, 119849)]