71520300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{26489}}^1$

素因数の和:26512

約数の個数: 72

約数和(自身を含む): 229933200

約数和(自身を除く): 158412900

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, 26489, 52978, 79467, 105956, 132445, 158934, 238401, 264890, 317868, 397335, 476802, 529780, 662225, 715203, 794670, 953604, 1192005, 1324450, 1430406, 1589340, 1986675, 2384010, 2648900, 2860812, 3576015, 3973350, 4768020, 5960025, 7152030, 7946700, 11920050, 14304060, 17880075, 23840100, 35760150, 71520300]

約数ペア:

[(1, 71520300), (2, 35760150), (3, 23840100), (4, 17880075), (5, 14304060), (6, 11920050), (9, 7946700), (10, 7152030), (12, 5960025), (15, 4768020), (18, 3973350), (20, 3576015), (25, 2860812), (27, 2648900), (30, 2384010), (36, 1986675), (45, 1589340), (50, 1430406), (54, 1324450), (60, 1192005), (75, 953604), (90, 794670), (100, 715203), (108, 662225), (135, 529780), (150, 476802), (180, 397335), (225, 317868), (270, 264890), (300, 238401), (450, 158934), (540, 132445), (675, 105956), (900, 79467), (1350, 52978), (2700, 26489)]