64243800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{11897}}^1$

素因数の和:11922

約数の個数: 96

約数和(自身を含む): 221302800

約数和(自身を除く): 157059000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 11897, 23794, 35691, 47588, 59485, 71382, 95176, 107073, 118970, 142764, 178455, 214146, 237940, 285528, 297425, 321219, 356910, 428292, 475880, 535365, 594850, 642438, 713820, 856584, 892275, 1070730, 1189700, 1284876, 1427640, 1606095, 1784550, 2141460, 2379400, 2569752, 2676825, 3212190, 3569100, 4282920, 5353650, 6424380, 7138200, 8030475, 10707300, 12848760, 16060950, 21414600, 32121900, 64243800]

約数ペア:

[(1, 64243800), (2, 32121900), (3, 21414600), (4, 16060950), (5, 12848760), (6, 10707300), (8, 8030475), (9, 7138200), (10, 6424380), (12, 5353650), (15, 4282920), (18, 3569100), (20, 3212190), (24, 2676825), (25, 2569752), (27, 2379400), (30, 2141460), (36, 1784550), (40, 1606095), (45, 1427640), (50, 1284876), (54, 1189700), (60, 1070730), (72, 892275), (75, 856584), (90, 713820), (100, 642438), (108, 594850), (120, 535365), (135, 475880), (150, 428292), (180, 356910), (200, 321219), (216, 297425), (225, 285528), (270, 237940), (300, 214146), (360, 178455), (450, 142764), (540, 118970), (600, 107073), (675, 95176), (900, 71382), (1080, 59485), (1350, 47588), (1800, 35691), (2700, 23794), (5400, 11897)]