131557200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2963}}^1$

素因数の和:3021

約数の個数: 120

約数和(自身を含む): 432957408

約数和(自身を除く): 301400208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 37, 40, 48, 50, 60, 74, 75, 80, 100, 111, 120, 148, 150, 185, 200, 222, 240, 296, 300, 370, 400, 444, 555, 592, 600, 740, 888, 925, 1110, 1200, 1480, 1776, 1850, 2220, 2775, 2960, 2963, 3700, 4440, 5550, 5926, 7400, 8880, 8889, 11100, 11852, 14800, 14815, 17778, 22200, 23704, 29630, 35556, 44400, 44445, 47408, 59260, 71112, 74075, 88890, 109631, 118520, 142224, 148150, 177780, 219262, 222225, 237040, 296300, 328893, 355560, 438524, 444450, 548155, 592600, 657786, 711120, 877048, 888900, 1096310, 1185200, 1315572, 1644465, 1754096, 1777800, 2192620, 2631144, 2740775, 3288930, 3555600, 4385240, 5262288, 5481550, 6577860, 8222325, 8770480, 10963100, 13155720, 16444650, 21926200, 26311440, 32889300, 43852400, 65778600, 131557200]

約数ペア:

[(1, 131557200), (2, 65778600), (3, 43852400), (4, 32889300), (5, 26311440), (6, 21926200), (8, 16444650), (10, 13155720), (12, 10963100), (15, 8770480), (16, 8222325), (20, 6577860), (24, 5481550), (25, 5262288), (30, 4385240), (37, 3555600), (40, 3288930), (48, 2740775), (50, 2631144), (60, 2192620), (74, 1777800), (75, 1754096), (80, 1644465), (100, 1315572), (111, 1185200), (120, 1096310), (148, 888900), (150, 877048), (185, 711120), (200, 657786), (222, 592600), (240, 548155), (296, 444450), (300, 438524), (370, 355560), (400, 328893), (444, 296300), (555, 237040), (592, 222225), (600, 219262), (740, 177780), (888, 148150), (925, 142224), (1110, 118520), (1200, 109631), (1480, 88890), (1776, 74075), (1850, 71112), (2220, 59260), (2775, 47408), (2960, 44445), (2963, 44400), (3700, 35556), (4440, 29630), (5550, 23704), (5926, 22200), (7400, 17778), (8880, 14815), (8889, 14800), (11100, 11852)]