149463900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:501

約数の個数: 144

約数和(自身を含む): 484656480

約数和(自身を除く): 335192580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 197, 225, 270, 281, 300, 394, 450, 540, 562, 591, 675, 788, 843, 900, 985, 1124, 1182, 1350, 1405, 1686, 1773, 1970, 2364, 2529, 2700, 2810, 2955, 3372, 3546, 3940, 4215, 4925, 5058, 5319, 5620, 5910, 7025, 7092, 7587, 8430, 8865, 9850, 10116, 10638, 11820, 12645, 14050, 14775, 15174, 16860, 17730, 19700, 21075, 21276, 25290, 26595, 28100, 29550, 30348, 35460, 37935, 42150, 44325, 50580, 53190, 55357, 59100, 63225, 75870, 84300, 88650, 106380, 110714, 126450, 132975, 151740, 166071, 177300, 189675, 221428, 252900, 265950, 276785, 332142, 379350, 498213, 531900, 553570, 664284, 758700, 830355, 996426, 1107140, 1383925, 1494639, 1660710, 1992852, 2491065, 2767850, 2989278, 3321420, 4151775, 4982130, 5535700, 5978556, 7473195, 8303550, 9964260, 12455325, 14946390, 16607100, 24910650, 29892780, 37365975, 49821300, 74731950, 149463900]

約数ペア:

[(1, 149463900), (2, 74731950), (3, 49821300), (4, 37365975), (5, 29892780), (6, 24910650), (9, 16607100), (10, 14946390), (12, 12455325), (15, 9964260), (18, 8303550), (20, 7473195), (25, 5978556), (27, 5535700), (30, 4982130), (36, 4151775), (45, 3321420), (50, 2989278), (54, 2767850), (60, 2491065), (75, 1992852), (90, 1660710), (100, 1494639), (108, 1383925), (135, 1107140), (150, 996426), (180, 830355), (197, 758700), (225, 664284), (270, 553570), (281, 531900), (300, 498213), (394, 379350), (450, 332142), (540, 276785), (562, 265950), (591, 252900), (675, 221428), (788, 189675), (843, 177300), (900, 166071), (985, 151740), (1124, 132975), (1182, 126450), (1350, 110714), (1405, 106380), (1686, 88650), (1773, 84300), (1970, 75870), (2364, 63225), (2529, 59100), (2700, 55357), (2810, 53190), (2955, 50580), (3372, 44325), (3546, 42150), (3940, 37935), (4215, 35460), (4925, 30348), (5058, 29550), (5319, 28100), (5620, 26595), (5910, 25290), (7025, 21276), (7092, 21075), (7587, 19700), (8430, 17730), (8865, 16860), (9850, 15174), (10116, 14775), (10638, 14050), (11820, 12645)]