64987200

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{4513}}^1$

素因数の和:4541

約数の個数: 126

約数和(自身を含む): 231031034

約数和(自身を除く): 166043834

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3600, 4513, 4800, 7200, 9026, 13539, 14400, 18052, 22565, 27078, 36104, 40617, 45130, 54156, 67695, 72208, 81234, 90260, 108312, 112825, 135390, 144416, 162468, 180520, 203085, 216624, 225650, 270780, 288832, 324936, 338475, 361040, 406170, 433248, 451300, 541560, 649872, 676950, 722080, 812340, 866496, 902600, 1015425, 1083120, 1299744, 1353900, 1444160, 1624680, 1805200, 2030850, 2166240, 2599488, 2707800, 3249360, 3610400, 4061700, 4332480, 5415600, 6498720, 7220800, 8123400, 10831200, 12997440, 16246800, 21662400, 32493600, 64987200]

約数ペア:

[(1, 64987200), (2, 32493600), (3, 21662400), (4, 16246800), (5, 12997440), (6, 10831200), (8, 8123400), (9, 7220800), (10, 6498720), (12, 5415600), (15, 4332480), (16, 4061700), (18, 3610400), (20, 3249360), (24, 2707800), (25, 2599488), (30, 2166240), (32, 2030850), (36, 1805200), (40, 1624680), (45, 1444160), (48, 1353900), (50, 1299744), (60, 1083120), (64, 1015425), (72, 902600), (75, 866496), (80, 812340), (90, 722080), (96, 676950), (100, 649872), (120, 541560), (144, 451300), (150, 433248), (160, 406170), (180, 361040), (192, 338475), (200, 324936), (225, 288832), (240, 270780), (288, 225650), (300, 216624), (320, 203085), (360, 180520), (400, 162468), (450, 144416), (480, 135390), (576, 112825), (600, 108312), (720, 90260), (800, 81234), (900, 72208), (960, 67695), (1200, 54156), (1440, 45130), (1600, 40617), (1800, 36104), (2400, 27078), (2880, 22565), (3600, 18052), (4513, 14400), (4800, 13539), (7200, 9026)]