406653750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{12049}}^1$

素因数の和:12080

約数の個数: 80

約数和(自身を含む): 1129326000

約数和(自身を除く): 722672250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 625, 675, 750, 1125, 1250, 1350, 1875, 2250, 3375, 3750, 5625, 6750, 11250, 12049, 16875, 24098, 33750, 36147, 60245, 72294, 108441, 120490, 180735, 216882, 301225, 325323, 361470, 542205, 602450, 650646, 903675, 1084410, 1506125, 1626615, 1807350, 2711025, 3012250, 3253230, 4518375, 5422050, 7530625, 8133075, 9036750, 13555125, 15061250, 16266150, 22591875, 27110250, 40665375, 45183750, 67775625, 81330750, 135551250, 203326875, 406653750]

約数ペア:

[(1, 406653750), (2, 203326875), (3, 135551250), (5, 81330750), (6, 67775625), (9, 45183750), (10, 40665375), (15, 27110250), (18, 22591875), (25, 16266150), (27, 15061250), (30, 13555125), (45, 9036750), (50, 8133075), (54, 7530625), (75, 5422050), (90, 4518375), (125, 3253230), (135, 3012250), (150, 2711025), (225, 1807350), (250, 1626615), (270, 1506125), (375, 1084410), (450, 903675), (625, 650646), (675, 602450), (750, 542205), (1125, 361470), (1250, 325323), (1350, 301225), (1875, 216882), (2250, 180735), (3375, 120490), (3750, 108441), (5625, 72294), (6750, 60245), (11250, 36147), (12049, 33750), (16875, 24098)]