212251800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20809}}^1$

素因数の和:20845

約数の個数: 96

約数和(自身を含む): 696718800

約数和(自身を除く): 484467000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 850, 1020, 1275, 1700, 2040, 2550, 3400, 5100, 10200, 20809, 41618, 62427, 83236, 104045, 124854, 166472, 208090, 249708, 312135, 353753, 416180, 499416, 520225, 624270, 707506, 832360, 1040450, 1061259, 1248540, 1415012, 1560675, 1768765, 2080900, 2122518, 2497080, 2830024, 3121350, 3537530, 4161800, 4245036, 5306295, 6242700, 7075060, 8490072, 8843825, 10612590, 12485400, 14150120, 17687650, 21225180, 26531475, 35375300, 42450360, 53062950, 70750600, 106125900, 212251800]

約数ペア:

[(1, 212251800), (2, 106125900), (3, 70750600), (4, 53062950), (5, 42450360), (6, 35375300), (8, 26531475), (10, 21225180), (12, 17687650), (15, 14150120), (17, 12485400), (20, 10612590), (24, 8843825), (25, 8490072), (30, 7075060), (34, 6242700), (40, 5306295), (50, 4245036), (51, 4161800), (60, 3537530), (68, 3121350), (75, 2830024), (85, 2497080), (100, 2122518), (102, 2080900), (120, 1768765), (136, 1560675), (150, 1415012), (170, 1248540), (200, 1061259), (204, 1040450), (255, 832360), (300, 707506), (340, 624270), (408, 520225), (425, 499416), (510, 416180), (600, 353753), (680, 312135), (850, 249708), (1020, 208090), (1275, 166472), (1700, 124854), (2040, 104045), (2550, 83236), (3400, 62427), (5100, 41618), (10200, 20809)]