202555500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 684343296

約数和(自身を除く): 481787796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 101, 105, 125, 140, 150, 175, 191, 202, 210, 250, 300, 303, 350, 375, 382, 404, 420, 500, 505, 525, 573, 606, 700, 707, 750, 764, 875, 955, 1010, 1050, 1146, 1212, 1337, 1414, 1500, 1515, 1750, 1910, 2020, 2100, 2121, 2292, 2525, 2625, 2674, 2828, 2865, 3030, 3500, 3535, 3820, 4011, 4242, 4775, 5050, 5250, 5348, 5730, 6060, 6685, 7070, 7575, 8022, 8484, 9550, 10100, 10500, 10605, 11460, 12625, 13370, 14140, 14325, 15150, 16044, 17675, 19100, 19291, 20055, 21210, 23875, 25250, 26740, 28650, 30300, 33425, 35350, 37875, 38582, 40110, 42420, 47750, 50500, 53025, 57300, 57873, 66850, 70700, 71625, 75750, 77164, 80220, 88375, 95500, 96455, 100275, 106050, 115746, 133700, 135037, 143250, 151500, 167125, 176750, 192910, 200550, 212100, 231492, 265125, 270074, 286500, 289365, 334250, 353500, 385820, 401100, 405111, 482275, 501375, 530250, 540148, 578730, 668500, 675185, 810222, 964550, 1002750, 1060500, 1157460, 1350370, 1446825, 1620444, 1929100, 2005500, 2025555, 2411375, 2700740, 2893650, 3375925, 4051110, 4822750, 5787300, 6751850, 7234125, 8102220, 9645500, 10127775, 13503700, 14468250, 16879625, 20255550, 28936500, 33759250, 40511100, 50638875, 67518500, 101277750, 202555500]

約数ペア:

[(1, 202555500), (2, 101277750), (3, 67518500), (4, 50638875), (5, 40511100), (6, 33759250), (7, 28936500), (10, 20255550), (12, 16879625), (14, 14468250), (15, 13503700), (20, 10127775), (21, 9645500), (25, 8102220), (28, 7234125), (30, 6751850), (35, 5787300), (42, 4822750), (50, 4051110), (60, 3375925), (70, 2893650), (75, 2700740), (84, 2411375), (100, 2025555), (101, 2005500), (105, 1929100), (125, 1620444), (140, 1446825), (150, 1350370), (175, 1157460), (191, 1060500), (202, 1002750), (210, 964550), (250, 810222), (300, 675185), (303, 668500), (350, 578730), (375, 540148), (382, 530250), (404, 501375), (420, 482275), (500, 405111), (505, 401100), (525, 385820), (573, 353500), (606, 334250), (700, 289365), (707, 286500), (750, 270074), (764, 265125), (875, 231492), (955, 212100), (1010, 200550), (1050, 192910), (1146, 176750), (1212, 167125), (1337, 151500), (1414, 143250), (1500, 135037), (1515, 133700), (1750, 115746), (1910, 106050), (2020, 100275), (2100, 96455), (2121, 95500), (2292, 88375), (2525, 80220), (2625, 77164), (2674, 75750), (2828, 71625), (2865, 70700), (3030, 66850), (3500, 57873), (3535, 57300), (3820, 53025), (4011, 50500), (4242, 47750), (4775, 42420), (5050, 40110), (5250, 38582), (5348, 37875), (5730, 35350), (6060, 33425), (6685, 30300), (7070, 28650), (7575, 26740), (8022, 25250), (8484, 23875), (9550, 21210), (10100, 20055), (10500, 19291), (10605, 19100), (11460, 17675), (12625, 16044), (13370, 15150), (14140, 14325)]