210006005650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{47123}}^1$

素因数の和:47273

約数の個数: 144

約数和(自身を含む): 485619605856

約数和(自身を除く): 275613600206

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 85, 98, 107, 119, 170, 175, 214, 238, 245, 350, 425, 490, 535, 595, 749, 833, 850, 1070, 1190, 1225, 1498, 1666, 1819, 2450, 2675, 2975, 3638, 3745, 4165, 5243, 5350, 5950, 7490, 8330, 9095, 10486, 12733, 18190, 18725, 20825, 25466, 26215, 37450, 41650, 45475, 47123, 52430, 63665, 89131, 90950, 94246, 127330, 131075, 178262, 235615, 262150, 318325, 329861, 445655, 471230, 636650, 659722, 801091, 891310, 1178075, 1602182, 1649305, 2228275, 2309027, 2356150, 3298610, 4005455, 4456550, 4618054, 5042161, 5607637, 8010910, 8246525, 10084322, 11215274, 11545135, 16493050, 20027275, 23090270, 25210805, 28038185, 35295127, 39253459, 40054550, 50421610, 56076370, 57725675, 70590254, 78506918, 85716737, 115451350, 126054025, 140190925, 171433474, 176475635, 196267295, 247065889, 252108050, 280381850, 352951270, 392534590, 428583685, 494131778, 600017159, 857167370, 882378175, 981336475, 1200034318, 1235329445, 1764756350, 1962672950, 2142918425, 2470658890, 3000085795, 4200120113, 4285836850, 6000171590, 6176647225, 8400240226, 12353294450, 15000428975, 21000600565, 30000857950, 42001201130, 105003002825, 210006005650]

約数ペア:

[(1, 210006005650), (2, 105003002825), (5, 42001201130), (7, 30000857950), (10, 21000600565), (14, 15000428975), (17, 12353294450), (25, 8400240226), (34, 6176647225), (35, 6000171590), (49, 4285836850), (50, 4200120113), (70, 3000085795), (85, 2470658890), (98, 2142918425), (107, 1962672950), (119, 1764756350), (170, 1235329445), (175, 1200034318), (214, 981336475), (238, 882378175), (245, 857167370), (350, 600017159), (425, 494131778), (490, 428583685), (535, 392534590), (595, 352951270), (749, 280381850), (833, 252108050), (850, 247065889), (1070, 196267295), (1190, 176475635), (1225, 171433474), (1498, 140190925), (1666, 126054025), (1819, 115451350), (2450, 85716737), (2675, 78506918), (2975, 70590254), (3638, 57725675), (3745, 56076370), (4165, 50421610), (5243, 40054550), (5350, 39253459), (5950, 35295127), (7490, 28038185), (8330, 25210805), (9095, 23090270), (10486, 20027275), (12733, 16493050), (18190, 11545135), (18725, 11215274), (20825, 10084322), (25466, 8246525), (26215, 8010910), (37450, 5607637), (41650, 5042161), (45475, 4618054), (47123, 4456550), (52430, 4005455), (63665, 3298610), (89131, 2356150), (90950, 2309027), (94246, 2228275), (127330, 1649305), (131075, 1602182), (178262, 1178075), (235615, 891310), (262150, 801091), (318325, 659722), (329861, 636650), (445655, 471230)]