148338100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 336089600

約数和(自身を除く): 187751500

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 109, 124, 155, 218, 310, 436, 439, 545, 620, 775, 878, 1090, 1550, 1756, 2180, 2195, 2725, 3100, 3379, 4390, 5450, 6758, 8780, 10900, 10975, 13516, 13609, 16895, 21950, 27218, 33790, 43900, 47851, 54436, 67580, 68045, 84475, 95702, 136090, 168950, 191404, 239255, 272180, 337900, 340225, 478510, 680450, 957020, 1196275, 1360900, 1483381, 2392550, 2966762, 4785100, 5933524, 7416905, 14833810, 29667620, 37084525, 74169050, 148338100]

約数ペア:

[(1, 148338100), (2, 74169050), (4, 37084525), (5, 29667620), (10, 14833810), (20, 7416905), (25, 5933524), (31, 4785100), (50, 2966762), (62, 2392550), (100, 1483381), (109, 1360900), (124, 1196275), (155, 957020), (218, 680450), (310, 478510), (436, 340225), (439, 337900), (545, 272180), (620, 239255), (775, 191404), (878, 168950), (1090, 136090), (1550, 95702), (1756, 84475), (2180, 68045), (2195, 67580), (2725, 54436), (3100, 47851), (3379, 43900), (4390, 33790), (5450, 27218), (6758, 21950), (8780, 16895), (10900, 13609), (10975, 13516)]