15661972050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1489}}^1\times {\mathrm{70123}}^1$

素因数の和:71627

約数の個数: 48

約数和(自身を含む): 38868330720

約数和(自身を除く): 23206358670

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1489, 2978, 4467, 7445, 8934, 14890, 22335, 37225, 44670, 70123, 74450, 111675, 140246, 210369, 223350, 350615, 420738, 701230, 1051845, 1753075, 2103690, 3506150, 5259225, 10518450, 104413147, 208826294, 313239441, 522065735, 626478882, 1044131470, 1566197205, 2610328675, 3132394410, 5220657350, 7830986025, 15661972050]

約数ペア:

[(1, 15661972050), (2, 7830986025), (3, 5220657350), (5, 3132394410), (6, 2610328675), (10, 1566197205), (15, 1044131470), (25, 626478882), (30, 522065735), (50, 313239441), (75, 208826294), (150, 104413147), (1489, 10518450), (2978, 5259225), (4467, 3506150), (7445, 2103690), (8934, 1753075), (14890, 1051845), (22335, 701230), (37225, 420738), (44670, 350615), (70123, 223350), (74450, 210369), (111675, 140246)]