138713400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 542599200

約数和(自身を除く): 403885800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 101, 105, 109, 120, 126, 140, 150, 168, 175, 180, 200, 202, 210, 218, 225, 252, 280, 300, 303, 315, 327, 350, 360, 404, 420, 436, 450, 504, 505, 525, 545, 600, 606, 630, 654, 700, 707, 763, 808, 840, 872, 900, 909, 981, 1010, 1050, 1090, 1212, 1260, 1308, 1400, 1414, 1515, 1526, 1575, 1635, 1800, 1818, 1962, 2020, 2100, 2121, 2180, 2289, 2424, 2520, 2525, 2616, 2725, 2828, 3030, 3052, 3150, 3270, 3535, 3636, 3815, 3924, 4040, 4200, 4242, 4360, 4545, 4578, 4905, 5050, 5450, 5656, 6060, 6104, 6300, 6363, 6540, 6867, 7070, 7272, 7575, 7630, 7848, 8175, 8484, 9090, 9156, 9810, 10100, 10605, 10900, 11009, 11445, 12120, 12600, 12726, 13080, 13734, 14140, 15150, 15260, 16350, 16968, 17675, 18180, 18312, 19075, 19620, 20200, 21210, 21800, 22018, 22725, 22890, 24525, 25452, 27468, 28280, 30300, 30520, 31815, 32700, 33027, 34335, 35350, 36360, 38150, 39240, 42420, 44036, 45450, 45780, 49050, 50904, 53025, 54936, 55045, 57225, 60600, 63630, 65400, 66054, 68670, 70700, 76300, 77063, 84840, 88072, 90900, 91560, 98100, 99081, 106050, 110090, 114450, 127260, 132108, 137340, 141400, 152600, 154126, 159075, 165135, 171675, 181800, 196200, 198162, 212100, 220180, 228900, 231189, 254520, 264216, 274680, 275225, 308252, 318150, 330270, 343350, 385315, 396324, 424200, 440360, 457800, 462378, 495405, 550450, 616504, 636300, 660540, 686700, 693567, 770630, 792648, 825675, 924756, 990810, 1100900, 1155945, 1272600, 1321080, 1373400, 1387134, 1541260, 1651350, 1849512, 1926575, 1981620, 2201800, 2311890, 2477025, 2774268, 3082520, 3302700, 3467835, 3853150, 3963240, 4623780, 4954050, 5548536, 5779725, 6605400, 6935670, 7706300, 9247560, 9908100, 11559450, 13871340, 15412600, 17339175, 19816200, 23118900, 27742680, 34678350, 46237800, 69356700, 138713400]

約数ペア:

[(1, 138713400), (2, 69356700), (3, 46237800), (4, 34678350), (5, 27742680), (6, 23118900), (7, 19816200), (8, 17339175), (9, 15412600), (10, 13871340), (12, 11559450), (14, 9908100), (15, 9247560), (18, 7706300), (20, 6935670), (21, 6605400), (24, 5779725), (25, 5548536), (28, 4954050), (30, 4623780), (35, 3963240), (36, 3853150), (40, 3467835), (42, 3302700), (45, 3082520), (50, 2774268), (56, 2477025), (60, 2311890), (63, 2201800), (70, 1981620), (72, 1926575), (75, 1849512), (84, 1651350), (90, 1541260), (100, 1387134), (101, 1373400), (105, 1321080), (109, 1272600), (120, 1155945), (126, 1100900), (140, 990810), (150, 924756), (168, 825675), (175, 792648), (180, 770630), (200, 693567), (202, 686700), (210, 660540), (218, 636300), (225, 616504), (252, 550450), (280, 495405), (300, 462378), (303, 457800), (315, 440360), (327, 424200), (350, 396324), (360, 385315), (404, 343350), (420, 330270), (436, 318150), (450, 308252), (504, 275225), (505, 274680), (525, 264216), (545, 254520), (600, 231189), (606, 228900), (630, 220180), (654, 212100), (700, 198162), (707, 196200), (763, 181800), (808, 171675), (840, 165135), (872, 159075), (900, 154126), (909, 152600), (981, 141400), (1010, 137340), (1050, 132108), (1090, 127260), (1212, 114450), (1260, 110090), (1308, 106050), (1400, 99081), (1414, 98100), (1515, 91560), (1526, 90900), (1575, 88072), (1635, 84840), (1800, 77063), (1818, 76300), (1962, 70700), (2020, 68670), (2100, 66054), (2121, 65400), (2180, 63630), (2289, 60600), (2424, 57225), (2520, 55045), (2525, 54936), (2616, 53025), (2725, 50904), (2828, 49050), (3030, 45780), (3052, 45450), (3150, 44036), (3270, 42420), (3535, 39240), (3636, 38150), (3815, 36360), (3924, 35350), (4040, 34335), (4200, 33027), (4242, 32700), (4360, 31815), (4545, 30520), (4578, 30300), (4905, 28280), (5050, 27468), (5450, 25452), (5656, 24525), (6060, 22890), (6104, 22725), (6300, 22018), (6363, 21800), (6540, 21210), (6867, 20200), (7070, 19620), (7272, 19075), (7575, 18312), (7630, 18180), (7848, 17675), (8175, 16968), (8484, 16350), (9090, 15260), (9156, 15150), (9810, 14140), (10100, 13734), (10605, 13080), (10900, 12726), (11009, 12600), (11445, 12120)]