67154580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1069}}^1$

素因数の和:1433

約数の個数: 72

約数和(自身を含む): 204477000

約数和(自身を除く): 137322420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 349, 698, 1047, 1069, 1396, 1745, 2094, 2138, 3141, 3207, 3490, 4188, 4276, 5235, 5345, 6282, 6414, 6980, 9621, 10470, 10690, 12564, 12828, 15705, 16035, 19242, 20940, 21380, 31410, 32070, 38484, 48105, 62820, 64140, 96210, 192420, 373081, 746162, 1119243, 1492324, 1865405, 2238486, 3357729, 3730810, 4476972, 5596215, 6715458, 7461620, 11192430, 13430916, 16788645, 22384860, 33577290, 67154580]

約数ペア:

[(1, 67154580), (2, 33577290), (3, 22384860), (4, 16788645), (5, 13430916), (6, 11192430), (9, 7461620), (10, 6715458), (12, 5596215), (15, 4476972), (18, 3730810), (20, 3357729), (30, 2238486), (36, 1865405), (45, 1492324), (60, 1119243), (90, 746162), (180, 373081), (349, 192420), (698, 96210), (1047, 64140), (1069, 62820), (1396, 48105), (1745, 38484), (2094, 32070), (2138, 31410), (3141, 21380), (3207, 20940), (3490, 19242), (4188, 16035), (4276, 15705), (5235, 12828), (5345, 12564), (6282, 10690), (6414, 10470), (6980, 9621)]