73990050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{4789}}^1$

素因数の和:4907

約数の個数: 48

約数和(自身を含む): 185315520

約数和(自身を除く): 111325470

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 150, 206, 309, 515, 618, 1030, 1545, 2575, 3090, 4789, 5150, 7725, 9578, 14367, 15450, 23945, 28734, 47890, 71835, 119725, 143670, 239450, 359175, 493267, 718350, 986534, 1479801, 2466335, 2959602, 4932670, 7399005, 12331675, 14798010, 24663350, 36995025, 73990050]

約数ペア:

[(1, 73990050), (2, 36995025), (3, 24663350), (5, 14798010), (6, 12331675), (10, 7399005), (15, 4932670), (25, 2959602), (30, 2466335), (50, 1479801), (75, 986534), (103, 718350), (150, 493267), (206, 359175), (309, 239450), (515, 143670), (618, 119725), (1030, 71835), (1545, 47890), (2575, 28734), (3090, 23945), (4789, 15450), (5150, 14367), (7725, 9578)]