121242150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{89809}}^1$

素因数の和:89830

約数の個数: 48

約数和(自身を含む): 334093200

約数和(自身を除く): 212851050

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, 89809, 179618, 269427, 449045, 538854, 808281, 898090, 1347135, 1616562, 2245225, 2424843, 2694270, 4041405, 4490450, 4849686, 6735675, 8082810, 12124215, 13471350, 20207025, 24248430, 40414050, 60621075, 121242150]

約数ペア:

[(1, 121242150), (2, 60621075), (3, 40414050), (5, 24248430), (6, 20207025), (9, 13471350), (10, 12124215), (15, 8082810), (18, 6735675), (25, 4849686), (27, 4490450), (30, 4041405), (45, 2694270), (50, 2424843), (54, 2245225), (75, 1616562), (90, 1347135), (135, 898090), (150, 808281), (225, 538854), (270, 449045), (450, 269427), (675, 179618), (1350, 89809)]