38508900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5581}}^1$

素因数の和:5621

約数の個数: 72

約数和(自身を含む): 116284224

約数和(自身を除く): 77775324

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, 1150, 1380, 1725, 2300, 3450, 5581, 6900, 11162, 16743, 22324, 27905, 33486, 55810, 66972, 83715, 111620, 128363, 139525, 167430, 256726, 279050, 334860, 385089, 418575, 513452, 558100, 641815, 770178, 837150, 1283630, 1540356, 1674300, 1925445, 2567260, 3209075, 3850890, 6418150, 7701780, 9627225, 12836300, 19254450, 38508900]

約数ペア:

[(1, 38508900), (2, 19254450), (3, 12836300), (4, 9627225), (5, 7701780), (6, 6418150), (10, 3850890), (12, 3209075), (15, 2567260), (20, 1925445), (23, 1674300), (25, 1540356), (30, 1283630), (46, 837150), (50, 770178), (60, 641815), (69, 558100), (75, 513452), (92, 418575), (100, 385089), (115, 334860), (138, 279050), (150, 256726), (230, 167430), (276, 139525), (300, 128363), (345, 111620), (460, 83715), (575, 66972), (690, 55810), (1150, 33486), (1380, 27905), (1725, 22324), (2300, 16743), (3450, 11162), (5581, 6900)]