7238100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1049}}^1$

素因数の和:1089

約数の個数: 72

約数和(自身を含む): 21873600

約数和(自身を除く): 14635500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1049, 1150, 1380, 1725, 2098, 2300, 3147, 3450, 4196, 5245, 6294, 6900, 10490, 12588, 15735, 20980, 24127, 26225, 31470, 48254, 52450, 62940, 72381, 78675, 96508, 104900, 120635, 144762, 157350, 241270, 289524, 314700, 361905, 482540, 603175, 723810, 1206350, 1447620, 1809525, 2412700, 3619050, 7238100]

約数ペア:

[(1, 7238100), (2, 3619050), (3, 2412700), (4, 1809525), (5, 1447620), (6, 1206350), (10, 723810), (12, 603175), (15, 482540), (20, 361905), (23, 314700), (25, 289524), (30, 241270), (46, 157350), (50, 144762), (60, 120635), (69, 104900), (75, 96508), (92, 78675), (100, 72381), (115, 62940), (138, 52450), (150, 48254), (230, 31470), (276, 26225), (300, 24127), (345, 20980), (460, 15735), (575, 12588), (690, 10490), (1049, 6900), (1150, 6294), (1380, 5245), (1725, 4196), (2098, 3450), (2300, 3147)]