169892460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8821}}^1$

素因数の和:8943

約数の個数: 72

約数和(自身を含む): 520215696

約数和(自身を除く): 350323236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 8821, 9630, 17642, 19260, 26463, 35284, 44105, 52926, 79389, 88210, 105852, 132315, 158778, 176420, 264630, 317556, 396945, 529260, 793890, 943847, 1587780, 1887694, 2831541, 3775388, 4719235, 5663082, 8494623, 9438470, 11326164, 14157705, 16989246, 18876940, 28315410, 33978492, 42473115, 56630820, 84946230, 169892460]

約数ペア:

[(1, 169892460), (2, 84946230), (3, 56630820), (4, 42473115), (5, 33978492), (6, 28315410), (9, 18876940), (10, 16989246), (12, 14157705), (15, 11326164), (18, 9438470), (20, 8494623), (30, 5663082), (36, 4719235), (45, 3775388), (60, 2831541), (90, 1887694), (107, 1587780), (180, 943847), (214, 793890), (321, 529260), (428, 396945), (535, 317556), (642, 264630), (963, 176420), (1070, 158778), (1284, 132315), (1605, 105852), (1926, 88210), (2140, 79389), (3210, 52926), (3852, 44105), (4815, 35284), (6420, 26463), (8821, 19260), (9630, 17642)]