638434200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{56003}}^1$

素因数の和:56041

約数の個数: 96

約数和(自身を含む): 2083348800

約数和(自身を除く): 1444914600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 2280, 2850, 3800, 5700, 11400, 56003, 112006, 168009, 224012, 280015, 336018, 448024, 560030, 672036, 840045, 1064057, 1120060, 1344072, 1400075, 1680090, 2128114, 2240120, 2800150, 3192171, 3360180, 4200225, 4256228, 5320285, 5600300, 6384342, 6720360, 8400450, 8512456, 10640570, 11200600, 12768684, 15960855, 16800900, 21281140, 25537368, 26601425, 31921710, 33601800, 42562280, 53202850, 63843420, 79804275, 106405700, 127686840, 159608550, 212811400, 319217100, 638434200]

約数ペア:

[(1, 638434200), (2, 319217100), (3, 212811400), (4, 159608550), (5, 127686840), (6, 106405700), (8, 79804275), (10, 63843420), (12, 53202850), (15, 42562280), (19, 33601800), (20, 31921710), (24, 26601425), (25, 25537368), (30, 21281140), (38, 16800900), (40, 15960855), (50, 12768684), (57, 11200600), (60, 10640570), (75, 8512456), (76, 8400450), (95, 6720360), (100, 6384342), (114, 5600300), (120, 5320285), (150, 4256228), (152, 4200225), (190, 3360180), (200, 3192171), (228, 2800150), (285, 2240120), (300, 2128114), (380, 1680090), (456, 1400075), (475, 1344072), (570, 1120060), (600, 1064057), (760, 840045), (950, 672036), (1140, 560030), (1425, 448024), (1900, 336018), (2280, 280015), (2850, 224012), (3800, 168009), (5700, 112006), (11400, 56003)]