199605000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^1\times {\mathrm{1901}}^1$

素因数の和:1937

約数の個数: 160

約数和(自身を含む): 713021760

約数和(自身を除く): 513416760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 625, 700, 750, 840, 875, 1000, 1050, 1250, 1400, 1500, 1750, 1875, 1901, 2100, 2500, 2625, 3000, 3500, 3750, 3802, 4200, 4375, 5000, 5250, 5703, 7000, 7500, 7604, 8750, 9505, 10500, 11406, 13125, 13307, 15000, 15208, 17500, 19010, 21000, 22812, 26250, 26614, 28515, 35000, 38020, 39921, 45624, 47525, 52500, 53228, 57030, 66535, 76040, 79842, 95050, 105000, 106456, 114060, 133070, 142575, 159684, 190100, 199605, 228120, 237625, 266140, 285150, 319368, 332675, 380200, 399210, 475250, 532280, 570300, 665350, 712875, 798420, 950500, 998025, 1140600, 1188125, 1330700, 1425750, 1596840, 1663375, 1901000, 1996050, 2376250, 2661400, 2851500, 3326750, 3564375, 3992100, 4752500, 4990125, 5703000, 6653500, 7128750, 7984200, 8316875, 9505000, 9980250, 13307000, 14257500, 16633750, 19960500, 24950625, 28515000, 33267500, 39921000, 49901250, 66535000, 99802500, 199605000]

約数ペア:

[(1, 199605000), (2, 99802500), (3, 66535000), (4, 49901250), (5, 39921000), (6, 33267500), (7, 28515000), (8, 24950625), (10, 19960500), (12, 16633750), (14, 14257500), (15, 13307000), (20, 9980250), (21, 9505000), (24, 8316875), (25, 7984200), (28, 7128750), (30, 6653500), (35, 5703000), (40, 4990125), (42, 4752500), (50, 3992100), (56, 3564375), (60, 3326750), (70, 2851500), (75, 2661400), (84, 2376250), (100, 1996050), (105, 1901000), (120, 1663375), (125, 1596840), (140, 1425750), (150, 1330700), (168, 1188125), (175, 1140600), (200, 998025), (210, 950500), (250, 798420), (280, 712875), (300, 665350), (350, 570300), (375, 532280), (420, 475250), (500, 399210), (525, 380200), (600, 332675), (625, 319368), (700, 285150), (750, 266140), (840, 237625), (875, 228120), (1000, 199605), (1050, 190100), (1250, 159684), (1400, 142575), (1500, 133070), (1750, 114060), (1875, 106456), (1901, 105000), (2100, 95050), (2500, 79842), (2625, 76040), (3000, 66535), (3500, 57030), (3750, 53228), (3802, 52500), (4200, 47525), (4375, 45624), (5000, 39921), (5250, 38020), (5703, 35000), (7000, 28515), (7500, 26614), (7604, 26250), (8750, 22812), (9505, 21000), (10500, 19010), (11406, 17500), (13125, 15208), (13307, 15000)]