70984800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{9859}}^1$

素因数の和:9885

約数の個数: 108

約数和(自身を含む): 250335540

約数和(自身を除く): 179350740

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, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 9859, 19718, 29577, 39436, 49295, 59154, 78872, 88731, 98590, 118308, 147885, 157744, 177462, 197180, 236616, 246475, 295770, 315488, 354924, 394360, 443655, 473232, 492950, 591540, 709848, 739425, 788720, 887310, 946464, 985900, 1183080, 1419696, 1478850, 1577440, 1774620, 1971800, 2218275, 2366160, 2839392, 2957700, 3549240, 3943600, 4436550, 4732320, 5915400, 7098480, 7887200, 8873100, 11830800, 14196960, 17746200, 23661600, 35492400, 70984800]

約数ペア:

[(1, 70984800), (2, 35492400), (3, 23661600), (4, 17746200), (5, 14196960), (6, 11830800), (8, 8873100), (9, 7887200), (10, 7098480), (12, 5915400), (15, 4732320), (16, 4436550), (18, 3943600), (20, 3549240), (24, 2957700), (25, 2839392), (30, 2366160), (32, 2218275), (36, 1971800), (40, 1774620), (45, 1577440), (48, 1478850), (50, 1419696), (60, 1183080), (72, 985900), (75, 946464), (80, 887310), (90, 788720), (96, 739425), (100, 709848), (120, 591540), (144, 492950), (150, 473232), (160, 443655), (180, 394360), (200, 354924), (225, 315488), (240, 295770), (288, 246475), (300, 236616), (360, 197180), (400, 177462), (450, 157744), (480, 147885), (600, 118308), (720, 98590), (800, 88731), (900, 78872), (1200, 59154), (1440, 49295), (1800, 39436), (2400, 29577), (3600, 19718), (7200, 9859)]