216271300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 216

約数和(自身を含む): 605586240

約数和(自身を除く): 389314940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 25, 28, 35, 38, 46, 49, 50, 70, 76, 92, 95, 98, 100, 101, 115, 133, 140, 161, 175, 190, 196, 202, 230, 245, 266, 322, 350, 380, 404, 437, 460, 475, 490, 505, 532, 575, 644, 665, 700, 707, 805, 874, 931, 950, 980, 1010, 1127, 1150, 1225, 1330, 1414, 1610, 1748, 1862, 1900, 1919, 2020, 2185, 2254, 2300, 2323, 2450, 2525, 2660, 2828, 3059, 3220, 3325, 3535, 3724, 3838, 4025, 4370, 4508, 4646, 4655, 4900, 4949, 5050, 5635, 6118, 6650, 7070, 7676, 8050, 8740, 9292, 9310, 9595, 9898, 10100, 10925, 11270, 11615, 12236, 13300, 13433, 14140, 15295, 16100, 16261, 17675, 18620, 19190, 19796, 21413, 21850, 22540, 23230, 23275, 24745, 26866, 28175, 30590, 32522, 35350, 38380, 42826, 43700, 44137, 46460, 46550, 47975, 49490, 53732, 56350, 58075, 61180, 65044, 67165, 70700, 76475, 81305, 85652, 88274, 93100, 94031, 95950, 98980, 107065, 112700, 113827, 116150, 123725, 134330, 152950, 162610, 176548, 188062, 191900, 214130, 220685, 227654, 232300, 247450, 268660, 305900, 308959, 325220, 335825, 376124, 406525, 428260, 441370, 455308, 470155, 494900, 535325, 569135, 617918, 671650, 813050, 882740, 940310, 1070650, 1103425, 1138270, 1235836, 1343300, 1544795, 1626100, 1880620, 2141300, 2162713, 2206850, 2276540, 2350775, 2845675, 3089590, 4325426, 4413700, 4701550, 5691350, 6179180, 7723975, 8650852, 9403100, 10813565, 11382700, 15447950, 21627130, 30895900, 43254260, 54067825, 108135650, 216271300]

約数ペア:

[(1, 216271300), (2, 108135650), (4, 54067825), (5, 43254260), (7, 30895900), (10, 21627130), (14, 15447950), (19, 11382700), (20, 10813565), (23, 9403100), (25, 8650852), (28, 7723975), (35, 6179180), (38, 5691350), (46, 4701550), (49, 4413700), (50, 4325426), (70, 3089590), (76, 2845675), (92, 2350775), (95, 2276540), (98, 2206850), (100, 2162713), (101, 2141300), (115, 1880620), (133, 1626100), (140, 1544795), (161, 1343300), (175, 1235836), (190, 1138270), (196, 1103425), (202, 1070650), (230, 940310), (245, 882740), (266, 813050), (322, 671650), (350, 617918), (380, 569135), (404, 535325), (437, 494900), (460, 470155), (475, 455308), (490, 441370), (505, 428260), (532, 406525), (575, 376124), (644, 335825), (665, 325220), (700, 308959), (707, 305900), (805, 268660), (874, 247450), (931, 232300), (950, 227654), (980, 220685), (1010, 214130), (1127, 191900), (1150, 188062), (1225, 176548), (1330, 162610), (1414, 152950), (1610, 134330), (1748, 123725), (1862, 116150), (1900, 113827), (1919, 112700), (2020, 107065), (2185, 98980), (2254, 95950), (2300, 94031), (2323, 93100), (2450, 88274), (2525, 85652), (2660, 81305), (2828, 76475), (3059, 70700), (3220, 67165), (3325, 65044), (3535, 61180), (3724, 58075), (3838, 56350), (4025, 53732), (4370, 49490), (4508, 47975), (4646, 46550), (4655, 46460), (4900, 44137), (4949, 43700), (5050, 42826), (5635, 38380), (6118, 35350), (6650, 32522), (7070, 30590), (7676, 28175), (8050, 26866), (8740, 24745), (9292, 23275), (9310, 23230), (9595, 22540), (9898, 21850), (10100, 21413), (10925, 19796), (11270, 19190), (11615, 18620), (12236, 17675), (13300, 16261), (13433, 16100), (14140, 15295)]