330899800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21487}}^1$

素因数の和:21521

約数の個数: 96

約数和(自身を含む): 959224320

約数和(自身を除く): 628324520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 140, 154, 175, 200, 220, 275, 280, 308, 350, 385, 440, 550, 616, 700, 770, 1100, 1400, 1540, 1925, 2200, 3080, 3850, 7700, 15400, 21487, 42974, 85948, 107435, 150409, 171896, 214870, 236357, 300818, 429740, 472714, 537175, 601636, 752045, 859480, 945428, 1074350, 1181785, 1203272, 1504090, 1654499, 1890856, 2148700, 2363570, 3008180, 3308998, 3760225, 4297400, 4727140, 5908925, 6016360, 6617996, 7520450, 8272495, 9454280, 11817850, 13235992, 15040900, 16544990, 23635700, 30081800, 33089980, 41362475, 47271400, 66179960, 82724950, 165449900, 330899800]

約数ペア:

[(1, 330899800), (2, 165449900), (4, 82724950), (5, 66179960), (7, 47271400), (8, 41362475), (10, 33089980), (11, 30081800), (14, 23635700), (20, 16544990), (22, 15040900), (25, 13235992), (28, 11817850), (35, 9454280), (40, 8272495), (44, 7520450), (50, 6617996), (55, 6016360), (56, 5908925), (70, 4727140), (77, 4297400), (88, 3760225), (100, 3308998), (110, 3008180), (140, 2363570), (154, 2148700), (175, 1890856), (200, 1654499), (220, 1504090), (275, 1203272), (280, 1181785), (308, 1074350), (350, 945428), (385, 859480), (440, 752045), (550, 601636), (616, 537175), (700, 472714), (770, 429740), (1100, 300818), (1400, 236357), (1540, 214870), (1925, 171896), (2200, 150409), (3080, 107435), (3850, 85948), (7700, 42974), (15400, 21487)]