845174850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6469}}^1$

素因数の和:6564

約数の個数: 96

約数和(自身を含む): 2291311680

約数和(自身を除く): 1446136830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 67, 75, 78, 130, 134, 150, 195, 201, 325, 335, 390, 402, 650, 670, 871, 975, 1005, 1675, 1742, 1950, 2010, 2613, 3350, 4355, 5025, 5226, 6469, 8710, 10050, 12938, 13065, 19407, 21775, 26130, 32345, 38814, 43550, 64690, 65325, 84097, 97035, 130650, 161725, 168194, 194070, 252291, 323450, 420485, 433423, 485175, 504582, 840970, 866846, 970350, 1261455, 1300269, 2102425, 2167115, 2522910, 2600538, 4204850, 4334230, 5634499, 6307275, 6501345, 10835575, 11268998, 12614550, 13002690, 16903497, 21671150, 28172495, 32506725, 33806994, 56344990, 65013450, 84517485, 140862475, 169034970, 281724950, 422587425, 845174850]

約数ペア:

[(1, 845174850), (2, 422587425), (3, 281724950), (5, 169034970), (6, 140862475), (10, 84517485), (13, 65013450), (15, 56344990), (25, 33806994), (26, 32506725), (30, 28172495), (39, 21671150), (50, 16903497), (65, 13002690), (67, 12614550), (75, 11268998), (78, 10835575), (130, 6501345), (134, 6307275), (150, 5634499), (195, 4334230), (201, 4204850), (325, 2600538), (335, 2522910), (390, 2167115), (402, 2102425), (650, 1300269), (670, 1261455), (871, 970350), (975, 866846), (1005, 840970), (1675, 504582), (1742, 485175), (1950, 433423), (2010, 420485), (2613, 323450), (3350, 252291), (4355, 194070), (5025, 168194), (5226, 161725), (6469, 130650), (8710, 97035), (10050, 84097), (12938, 65325), (13065, 64690), (19407, 43550), (21775, 38814), (26130, 32345)]