149814900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{55487}}^1$

素因数の和:55510

約数の個数: 72

約数和(自身を含む): 481635840

約数和(自身を除く): 331820940

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, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 55487, 110974, 166461, 221948, 277435, 332922, 499383, 554870, 665844, 832305, 998766, 1109740, 1387175, 1498149, 1664610, 1997532, 2496915, 2774350, 2996298, 3329220, 4161525, 4993830, 5548700, 5992596, 7490745, 8323050, 9987660, 12484575, 14981490, 16646100, 24969150, 29962980, 37453725, 49938300, 74907450, 149814900]

約数ペア:

[(1, 149814900), (2, 74907450), (3, 49938300), (4, 37453725), (5, 29962980), (6, 24969150), (9, 16646100), (10, 14981490), (12, 12484575), (15, 9987660), (18, 8323050), (20, 7490745), (25, 5992596), (27, 5548700), (30, 4993830), (36, 4161525), (45, 3329220), (50, 2996298), (54, 2774350), (60, 2496915), (75, 1997532), (90, 1664610), (100, 1498149), (108, 1387175), (135, 1109740), (150, 998766), (180, 832305), (225, 665844), (270, 554870), (300, 499383), (450, 332922), (540, 277435), (675, 221948), (900, 166461), (1350, 110974), (2700, 55487)]