161400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{269}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 502200

約数和(自身を除く): 340800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 269, 300, 538, 600, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 5380, 6456, 6725, 8070, 10760, 13450, 16140, 20175, 26900, 32280, 40350, 53800, 80700, 161400]

約数ペア:

[(1, 161400), (2, 80700), (3, 53800), (4, 40350), (5, 32280), (6, 26900), (8, 20175), (10, 16140), (12, 13450), (15, 10760), (20, 8070), (24, 6725), (25, 6456), (30, 5380), (40, 4035), (50, 3228), (60, 2690), (75, 2152), (100, 1614), (120, 1345), (150, 1076), (200, 807), (269, 600), (300, 538)]