171117900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{63377}}^1$

素因数の和:63400

約数の個数: 72

約数和(自身を含む): 550121040

約数和(自身を除く): 379003140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 63377, 126754, 190131, 253508, 316885, 380262, 570393, 633770, 760524, 950655, 1140786, 1267540, 1584425, 1711179, 1901310, 2281572, 2851965, 3168850, 3422358, 3802620, 4753275, 5703930, 6337700, 6844716, 8555895, 9506550, 11407860, 14259825, 17111790, 19013100, 28519650, 34223580, 42779475, 57039300, 85558950, 171117900]

約数ペア:

[(1, 171117900), (2, 85558950), (3, 57039300), (4, 42779475), (5, 34223580), (6, 28519650), (9, 19013100), (10, 17111790), (12, 14259825), (15, 11407860), (18, 9506550), (20, 8555895), (25, 6844716), (27, 6337700), (30, 5703930), (36, 4753275), (45, 3802620), (50, 3422358), (54, 3168850), (60, 2851965), (75, 2281572), (90, 1901310), (100, 1711179), (108, 1584425), (135, 1267540), (150, 1140786), (180, 950655), (225, 760524), (270, 633770), (300, 570393), (450, 380262), (540, 316885), (675, 253508), (900, 190131), (1350, 126754), (2700, 63377)]