329774580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25097}}^1$

素因数の和:25185

約数の個数: 72

約数和(自身を含む): 1014059592

約数和(自身を除く): 684285012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 25097, 50194, 75291, 100388, 125485, 150582, 225873, 250970, 301164, 376455, 451746, 501940, 752910, 903492, 1129365, 1505820, 1832081, 2258730, 3664162, 4517460, 5496243, 7328324, 9160405, 10992486, 16488729, 18320810, 21984972, 27481215, 32977458, 36641620, 54962430, 65954916, 82443645, 109924860, 164887290, 329774580]

約数ペア:

[(1, 329774580), (2, 164887290), (3, 109924860), (4, 82443645), (5, 65954916), (6, 54962430), (9, 36641620), (10, 32977458), (12, 27481215), (15, 21984972), (18, 18320810), (20, 16488729), (30, 10992486), (36, 9160405), (45, 7328324), (60, 5496243), (73, 4517460), (90, 3664162), (146, 2258730), (180, 1832081), (219, 1505820), (292, 1129365), (365, 903492), (438, 752910), (657, 501940), (730, 451746), (876, 376455), (1095, 301164), (1314, 250970), (1460, 225873), (2190, 150582), (2628, 125485), (3285, 100388), (4380, 75291), (6570, 50194), (13140, 25097)]