71785200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:551

約数の個数: 120

約数和(自身を含む): 231993088

約数和(自身を除く): 160207888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 163, 200, 240, 300, 326, 367, 400, 489, 600, 652, 734, 815, 978, 1101, 1200, 1304, 1468, 1630, 1835, 1956, 2202, 2445, 2608, 2936, 3260, 3670, 3912, 4075, 4404, 4890, 5505, 5872, 6520, 7340, 7824, 8150, 8808, 9175, 9780, 11010, 12225, 13040, 14680, 16300, 17616, 18350, 19560, 22020, 24450, 27525, 29360, 32600, 36700, 39120, 44040, 48900, 55050, 59821, 65200, 73400, 88080, 97800, 110100, 119642, 146800, 179463, 195600, 220200, 239284, 299105, 358926, 440400, 478568, 598210, 717852, 897315, 957136, 1196420, 1435704, 1495525, 1794630, 2392840, 2871408, 2991050, 3589260, 4486575, 4785680, 5982100, 7178520, 8973150, 11964200, 14357040, 17946300, 23928400, 35892600, 71785200]

約数ペア:

[(1, 71785200), (2, 35892600), (3, 23928400), (4, 17946300), (5, 14357040), (6, 11964200), (8, 8973150), (10, 7178520), (12, 5982100), (15, 4785680), (16, 4486575), (20, 3589260), (24, 2991050), (25, 2871408), (30, 2392840), (40, 1794630), (48, 1495525), (50, 1435704), (60, 1196420), (75, 957136), (80, 897315), (100, 717852), (120, 598210), (150, 478568), (163, 440400), (200, 358926), (240, 299105), (300, 239284), (326, 220200), (367, 195600), (400, 179463), (489, 146800), (600, 119642), (652, 110100), (734, 97800), (815, 88080), (978, 73400), (1101, 65200), (1200, 59821), (1304, 55050), (1468, 48900), (1630, 44040), (1835, 39120), (1956, 36700), (2202, 32600), (2445, 29360), (2608, 27525), (2936, 24450), (3260, 22020), (3670, 19560), (3912, 18350), (4075, 17616), (4404, 16300), (4890, 14680), (5505, 13040), (5872, 12225), (6520, 11010), (7340, 9780), (7824, 9175), (8150, 8808)]