87880050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{1091}}^1$

素因数の和:1288

約数の個数: 72

約数和(自身を含む): 237641040

約数和(自身を除く): 149760990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 179, 225, 358, 450, 537, 895, 1074, 1091, 1611, 1790, 2182, 2685, 3222, 3273, 4475, 5370, 5455, 6546, 8055, 8950, 9819, 10910, 13425, 16110, 16365, 19638, 26850, 27275, 32730, 40275, 49095, 54550, 80550, 81825, 98190, 163650, 195289, 245475, 390578, 490950, 585867, 976445, 1171734, 1757601, 1952890, 2929335, 3515202, 4882225, 5858670, 8788005, 9764450, 14646675, 17576010, 29293350, 43940025, 87880050]

約数ペア:

[(1, 87880050), (2, 43940025), (3, 29293350), (5, 17576010), (6, 14646675), (9, 9764450), (10, 8788005), (15, 5858670), (18, 4882225), (25, 3515202), (30, 2929335), (45, 1952890), (50, 1757601), (75, 1171734), (90, 976445), (150, 585867), (179, 490950), (225, 390578), (358, 245475), (450, 195289), (537, 163650), (895, 98190), (1074, 81825), (1091, 80550), (1611, 54550), (1790, 49095), (2182, 40275), (2685, 32730), (3222, 27275), (3273, 26850), (4475, 19638), (5370, 16365), (5455, 16110), (6546, 13425), (8055, 10910), (8950, 9819)]