215380800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{14957}}^1$

素因数の和:14985

約数の個数: 126

約数和(自身を含む): 765565398

約数和(自身を除く): 550184598

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, 4800, 7200, 14400, 14957, 29914, 44871, 59828, 74785, 89742, 119656, 134613, 149570, 179484, 224355, 239312, 269226, 299140, 358968, 373925, 448710, 478624, 538452, 598280, 673065, 717936, 747850, 897420, 957248, 1076904, 1121775, 1196560, 1346130, 1435872, 1495700, 1794840, 2153808, 2243550, 2393120, 2692260, 2871744, 2991400, 3365325, 3589680, 4307616, 4487100, 4786240, 5384520, 5982800, 6730650, 7179360, 8615232, 8974200, 10769040, 11965600, 13461300, 14358720, 17948400, 21538080, 23931200, 26922600, 35896800, 43076160, 53845200, 71793600, 107690400, 215380800]

約数ペア:

[(1, 215380800), (2, 107690400), (3, 71793600), (4, 53845200), (5, 43076160), (6, 35896800), (8, 26922600), (9, 23931200), (10, 21538080), (12, 17948400), (15, 14358720), (16, 13461300), (18, 11965600), (20, 10769040), (24, 8974200), (25, 8615232), (30, 7179360), (32, 6730650), (36, 5982800), (40, 5384520), (45, 4786240), (48, 4487100), (50, 4307616), (60, 3589680), (64, 3365325), (72, 2991400), (75, 2871744), (80, 2692260), (90, 2393120), (96, 2243550), (100, 2153808), (120, 1794840), (144, 1495700), (150, 1435872), (160, 1346130), (180, 1196560), (192, 1121775), (200, 1076904), (225, 957248), (240, 897420), (288, 747850), (300, 717936), (320, 673065), (360, 598280), (400, 538452), (450, 478624), (480, 448710), (576, 373925), (600, 358968), (720, 299140), (800, 269226), (900, 239312), (960, 224355), (1200, 179484), (1440, 149570), (1600, 134613), (1800, 119656), (2400, 89742), (2880, 74785), (3600, 59828), (4800, 44871), (7200, 29914), (14400, 14957)]