202160000

素因数分解:

$2^7\times 5^4\times 7^1\times {\mathrm{19}}^2$

素因数の和:79

約数の個数: 240

約数和(自身を含む): 607024440

約数和(自身を除く): 404864440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 125, 128, 133, 140, 152, 160, 175, 190, 200, 224, 250, 266, 280, 304, 320, 350, 361, 380, 400, 448, 475, 500, 532, 560, 608, 625, 640, 665, 700, 722, 760, 800, 875, 896, 950, 1000, 1064, 1120, 1216, 1250, 1330, 1400, 1444, 1520, 1600, 1750, 1805, 1900, 2000, 2128, 2240, 2375, 2432, 2500, 2527, 2660, 2800, 2888, 3040, 3200, 3325, 3500, 3610, 3800, 4000, 4256, 4375, 4480, 4750, 5000, 5054, 5320, 5600, 5776, 6080, 6650, 7000, 7220, 7600, 8000, 8512, 8750, 9025, 9500, 10000, 10108, 10640, 11200, 11552, 11875, 12160, 12635, 13300, 14000, 14440, 15200, 16000, 16625, 17024, 17500, 18050, 19000, 20000, 20216, 21280, 22400, 23104, 23750, 25270, 26600, 28000, 28880, 30400, 33250, 35000, 36100, 38000, 40000, 40432, 42560, 45125, 46208, 47500, 50540, 53200, 56000, 57760, 60800, 63175, 66500, 70000, 72200, 76000, 80000, 80864, 83125, 85120, 90250, 95000, 101080, 106400, 112000, 115520, 126350, 133000, 140000, 144400, 152000, 161728, 166250, 180500, 190000, 202160, 212800, 225625, 231040, 252700, 266000, 280000, 288800, 304000, 315875, 323456, 332500, 361000, 380000, 404320, 425600, 451250, 505400, 532000, 560000, 577600, 631750, 665000, 722000, 760000, 808640, 902500, 1010800, 1064000, 1155200, 1263500, 1330000, 1444000, 1520000, 1579375, 1617280, 1805000, 2021600, 2128000, 2527000, 2660000, 2888000, 3158750, 3610000, 4043200, 5054000, 5320000, 5776000, 6317500, 7220000, 8086400, 10108000, 10640000, 12635000, 14440000, 20216000, 25270000, 28880000, 40432000, 50540000, 101080000, 202160000]

約数ペア:

[(1, 202160000), (2, 101080000), (4, 50540000), (5, 40432000), (7, 28880000), (8, 25270000), (10, 20216000), (14, 14440000), (16, 12635000), (19, 10640000), (20, 10108000), (25, 8086400), (28, 7220000), (32, 6317500), (35, 5776000), (38, 5320000), (40, 5054000), (50, 4043200), (56, 3610000), (64, 3158750), (70, 2888000), (76, 2660000), (80, 2527000), (95, 2128000), (100, 2021600), (112, 1805000), (125, 1617280), (128, 1579375), (133, 1520000), (140, 1444000), (152, 1330000), (160, 1263500), (175, 1155200), (190, 1064000), (200, 1010800), (224, 902500), (250, 808640), (266, 760000), (280, 722000), (304, 665000), (320, 631750), (350, 577600), (361, 560000), (380, 532000), (400, 505400), (448, 451250), (475, 425600), (500, 404320), (532, 380000), (560, 361000), (608, 332500), (625, 323456), (640, 315875), (665, 304000), (700, 288800), (722, 280000), (760, 266000), (800, 252700), (875, 231040), (896, 225625), (950, 212800), (1000, 202160), (1064, 190000), (1120, 180500), (1216, 166250), (1250, 161728), (1330, 152000), (1400, 144400), (1444, 140000), (1520, 133000), (1600, 126350), (1750, 115520), (1805, 112000), (1900, 106400), (2000, 101080), (2128, 95000), (2240, 90250), (2375, 85120), (2432, 83125), (2500, 80864), (2527, 80000), (2660, 76000), (2800, 72200), (2888, 70000), (3040, 66500), (3200, 63175), (3325, 60800), (3500, 57760), (3610, 56000), (3800, 53200), (4000, 50540), (4256, 47500), (4375, 46208), (4480, 45125), (4750, 42560), (5000, 40432), (5054, 40000), (5320, 38000), (5600, 36100), (5776, 35000), (6080, 33250), (6650, 30400), (7000, 28880), (7220, 28000), (7600, 26600), (8000, 25270), (8512, 23750), (8750, 23104), (9025, 22400), (9500, 21280), (10000, 20216), (10108, 20000), (10640, 19000), (11200, 18050), (11552, 17500), (11875, 17024), (12160, 16625), (12635, 16000), (13300, 15200), (14000, 14440)]