477391140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 1489295808

約数和(自身を除く): 1011904668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 163, 180, 212, 265, 307, 318, 326, 477, 489, 530, 614, 636, 652, 795, 815, 921, 954, 978, 1060, 1228, 1467, 1535, 1590, 1630, 1842, 1908, 1956, 2385, 2445, 2763, 2934, 3070, 3180, 3260, 3684, 4605, 4770, 4890, 5526, 5868, 6140, 7335, 8639, 9210, 9540, 9780, 11052, 13815, 14670, 16271, 17278, 18420, 25917, 27630, 29340, 32542, 34556, 43195, 48813, 50041, 51834, 55260, 65084, 77751, 81355, 86390, 97626, 100082, 103668, 129585, 146439, 150123, 155502, 162710, 172780, 195252, 200164, 244065, 250205, 259170, 292878, 300246, 311004, 325420, 388755, 450369, 488130, 500410, 518340, 585756, 600492, 732195, 750615, 777510, 900738, 976260, 1000820, 1464390, 1501230, 1555020, 1801476, 2251845, 2652173, 2928780, 3002460, 4503690, 5304346, 7956519, 9007380, 10608692, 13260865, 15913038, 23869557, 26521730, 31826076, 39782595, 47739114, 53043460, 79565190, 95478228, 119347785, 159130380, 238695570, 477391140]

約数ペア:

[(1, 477391140), (2, 238695570), (3, 159130380), (4, 119347785), (5, 95478228), (6, 79565190), (9, 53043460), (10, 47739114), (12, 39782595), (15, 31826076), (18, 26521730), (20, 23869557), (30, 15913038), (36, 13260865), (45, 10608692), (53, 9007380), (60, 7956519), (90, 5304346), (106, 4503690), (159, 3002460), (163, 2928780), (180, 2652173), (212, 2251845), (265, 1801476), (307, 1555020), (318, 1501230), (326, 1464390), (477, 1000820), (489, 976260), (530, 900738), (614, 777510), (636, 750615), (652, 732195), (795, 600492), (815, 585756), (921, 518340), (954, 500410), (978, 488130), (1060, 450369), (1228, 388755), (1467, 325420), (1535, 311004), (1590, 300246), (1630, 292878), (1842, 259170), (1908, 250205), (1956, 244065), (2385, 200164), (2445, 195252), (2763, 172780), (2934, 162710), (3070, 155502), (3180, 150123), (3260, 146439), (3684, 129585), (4605, 103668), (4770, 100082), (4890, 97626), (5526, 86390), (5868, 81355), (6140, 77751), (7335, 65084), (8639, 55260), (9210, 51834), (9540, 50041), (9780, 48813), (11052, 43195), (13815, 34556), (14670, 32542), (16271, 29340), (17278, 27630), (18420, 25917)]