2015097700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:723

約数の個数: 216

約数和(自身を含む): 5650291136

約数和(自身を除く): 3635193436

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 37, 44, 50, 55, 70, 74, 77, 100, 110, 121, 140, 148, 154, 175, 185, 220, 242, 259, 275, 308, 350, 370, 385, 407, 484, 518, 550, 605, 643, 700, 740, 770, 814, 847, 925, 1036, 1100, 1210, 1286, 1295, 1540, 1628, 1694, 1850, 1925, 2035, 2420, 2572, 2590, 2849, 3025, 3215, 3388, 3700, 3850, 4070, 4235, 4477, 4501, 5180, 5698, 6050, 6430, 6475, 7073, 7700, 8140, 8470, 8954, 9002, 10175, 11396, 12100, 12860, 12950, 14146, 14245, 16075, 16940, 17908, 18004, 20350, 21175, 22385, 22505, 23791, 25900, 28292, 28490, 31339, 32150, 35365, 40700, 42350, 44770, 45010, 47582, 49511, 56980, 62678, 64300, 70730, 71225, 77803, 84700, 89540, 90020, 95164, 99022, 111925, 112525, 118955, 125356, 141460, 142450, 155606, 156695, 166537, 176825, 198044, 223850, 225050, 237910, 247555, 261701, 284900, 311212, 313390, 333074, 353650, 389015, 447700, 450100, 475820, 495110, 523402, 544621, 594775, 626780, 666148, 707300, 778030, 783475, 832685, 990220, 1046804, 1089242, 1189550, 1237775, 1308505, 1556060, 1566950, 1665370, 1831907, 1945075, 2178484, 2379100, 2475550, 2617010, 2723105, 2878711, 3133900, 3330740, 3663814, 3890150, 4163425, 4951100, 5234020, 5446210, 5757422, 6542525, 7327628, 7780300, 8326850, 9159535, 10892420, 11514844, 13085050, 13615525, 14393555, 16653700, 18319070, 20150977, 26170100, 27231050, 28787110, 36638140, 40301954, 45797675, 54462100, 57574220, 71967775, 80603908, 91595350, 100754885, 143935550, 183190700, 201509770, 287871100, 403019540, 503774425, 1007548850, 2015097700]

約数ペア:

[(1, 2015097700), (2, 1007548850), (4, 503774425), (5, 403019540), (7, 287871100), (10, 201509770), (11, 183190700), (14, 143935550), (20, 100754885), (22, 91595350), (25, 80603908), (28, 71967775), (35, 57574220), (37, 54462100), (44, 45797675), (50, 40301954), (55, 36638140), (70, 28787110), (74, 27231050), (77, 26170100), (100, 20150977), (110, 18319070), (121, 16653700), (140, 14393555), (148, 13615525), (154, 13085050), (175, 11514844), (185, 10892420), (220, 9159535), (242, 8326850), (259, 7780300), (275, 7327628), (308, 6542525), (350, 5757422), (370, 5446210), (385, 5234020), (407, 4951100), (484, 4163425), (518, 3890150), (550, 3663814), (605, 3330740), (643, 3133900), (700, 2878711), (740, 2723105), (770, 2617010), (814, 2475550), (847, 2379100), (925, 2178484), (1036, 1945075), (1100, 1831907), (1210, 1665370), (1286, 1566950), (1295, 1556060), (1540, 1308505), (1628, 1237775), (1694, 1189550), (1850, 1089242), (1925, 1046804), (2035, 990220), (2420, 832685), (2572, 783475), (2590, 778030), (2849, 707300), (3025, 666148), (3215, 626780), (3388, 594775), (3700, 544621), (3850, 523402), (4070, 495110), (4235, 475820), (4477, 450100), (4501, 447700), (5180, 389015), (5698, 353650), (6050, 333074), (6430, 313390), (6475, 311212), (7073, 284900), (7700, 261701), (8140, 247555), (8470, 237910), (8954, 225050), (9002, 223850), (10175, 198044), (11396, 176825), (12100, 166537), (12860, 156695), (12950, 155606), (14146, 142450), (14245, 141460), (16075, 125356), (16940, 118955), (17908, 112525), (18004, 111925), (20350, 99022), (21175, 95164), (22385, 90020), (22505, 89540), (23791, 84700), (25900, 77803), (28292, 71225), (28490, 70730), (31339, 64300), (32150, 62678), (35365, 56980), (40700, 49511), (42350, 47582), (44770, 45010)]