61090500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 179786880

約数和(自身を除く): 118696380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 139, 150, 250, 278, 293, 300, 375, 417, 500, 556, 586, 695, 750, 834, 879, 1172, 1390, 1465, 1500, 1668, 1758, 2085, 2780, 2930, 3475, 3516, 4170, 4395, 5860, 6950, 7325, 8340, 8790, 10425, 13900, 14650, 17375, 17580, 20850, 21975, 29300, 34750, 36625, 40727, 41700, 43950, 52125, 69500, 73250, 81454, 87900, 104250, 109875, 122181, 146500, 162908, 203635, 208500, 219750, 244362, 407270, 439500, 488724, 610905, 814540, 1018175, 1221810, 2036350, 2443620, 3054525, 4072700, 5090875, 6109050, 10181750, 12218100, 15272625, 20363500, 30545250, 61090500]

約数ペア:

[(1, 61090500), (2, 30545250), (3, 20363500), (4, 15272625), (5, 12218100), (6, 10181750), (10, 6109050), (12, 5090875), (15, 4072700), (20, 3054525), (25, 2443620), (30, 2036350), (50, 1221810), (60, 1018175), (75, 814540), (100, 610905), (125, 488724), (139, 439500), (150, 407270), (250, 244362), (278, 219750), (293, 208500), (300, 203635), (375, 162908), (417, 146500), (500, 122181), (556, 109875), (586, 104250), (695, 87900), (750, 81454), (834, 73250), (879, 69500), (1172, 52125), (1390, 43950), (1465, 41700), (1500, 40727), (1668, 36625), (1758, 34750), (2085, 29300), (2780, 21975), (2930, 20850), (3475, 17580), (3516, 17375), (4170, 14650), (4395, 13900), (5860, 10425), (6950, 8790), (7325, 8340)]