265359900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{68041}}^1$

素因数の和:68071

約数の個数: 72

約数和(自身を含む): 826846384

約数和(自身を除く): 561486484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 68041, 136082, 204123, 272164, 340205, 408246, 680410, 816492, 884533, 1020615, 1360820, 1701025, 1769066, 2041230, 2653599, 3402050, 3538132, 4082460, 4422665, 5103075, 5307198, 6804100, 8845330, 10206150, 10614396, 13267995, 17690660, 20412300, 22113325, 26535990, 44226650, 53071980, 66339975, 88453300, 132679950, 265359900]

約数ペア:

[(1, 265359900), (2, 132679950), (3, 88453300), (4, 66339975), (5, 53071980), (6, 44226650), (10, 26535990), (12, 22113325), (13, 20412300), (15, 17690660), (20, 13267995), (25, 10614396), (26, 10206150), (30, 8845330), (39, 6804100), (50, 5307198), (52, 5103075), (60, 4422665), (65, 4082460), (75, 3538132), (78, 3402050), (100, 2653599), (130, 2041230), (150, 1769066), (156, 1701025), (195, 1360820), (260, 1020615), (300, 884533), (325, 816492), (390, 680410), (650, 408246), (780, 340205), (975, 272164), (1300, 204123), (1950, 136082), (3900, 68041)]