140545200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{677}}^1$

素因数の和:871

約数の個数: 120

約数和(自身を含む): 453484368

約数和(自身を除く): 312939168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 173, 200, 240, 300, 346, 400, 519, 600, 677, 692, 865, 1038, 1200, 1354, 1384, 1730, 2031, 2076, 2595, 2708, 2768, 3385, 3460, 4062, 4152, 4325, 5190, 5416, 6770, 6920, 8124, 8304, 8650, 10155, 10380, 10832, 12975, 13540, 13840, 16248, 16925, 17300, 20310, 20760, 25950, 27080, 32496, 33850, 34600, 40620, 41520, 50775, 51900, 54160, 67700, 69200, 81240, 101550, 103800, 117121, 135400, 162480, 203100, 207600, 234242, 270800, 351363, 406200, 468484, 585605, 702726, 812400, 936968, 1171210, 1405452, 1756815, 1873936, 2342420, 2810904, 2928025, 3513630, 4684840, 5621808, 5856050, 7027260, 8784075, 9369680, 11712100, 14054520, 17568150, 23424200, 28109040, 35136300, 46848400, 70272600, 140545200]

約数ペア:

[(1, 140545200), (2, 70272600), (3, 46848400), (4, 35136300), (5, 28109040), (6, 23424200), (8, 17568150), (10, 14054520), (12, 11712100), (15, 9369680), (16, 8784075), (20, 7027260), (24, 5856050), (25, 5621808), (30, 4684840), (40, 3513630), (48, 2928025), (50, 2810904), (60, 2342420), (75, 1873936), (80, 1756815), (100, 1405452), (120, 1171210), (150, 936968), (173, 812400), (200, 702726), (240, 585605), (300, 468484), (346, 406200), (400, 351363), (519, 270800), (600, 234242), (677, 207600), (692, 203100), (865, 162480), (1038, 135400), (1200, 117121), (1354, 103800), (1384, 101550), (1730, 81240), (2031, 69200), (2076, 67700), (2595, 54160), (2708, 51900), (2768, 50775), (3385, 41520), (3460, 40620), (4062, 34600), (4152, 33850), (4325, 32496), (5190, 27080), (5416, 25950), (6770, 20760), (6920, 20310), (8124, 17300), (8304, 16925), (8650, 16248), (10155, 13840), (10380, 13540), (10832, 12975)]