55485360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 217039680

約数和(自身を除く): 161554320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 101, 105, 109, 112, 120, 126, 140, 144, 168, 180, 202, 210, 218, 240, 252, 280, 303, 315, 327, 336, 360, 404, 420, 436, 504, 505, 545, 560, 606, 630, 654, 707, 720, 763, 808, 840, 872, 909, 981, 1008, 1010, 1090, 1212, 1260, 1308, 1414, 1515, 1526, 1616, 1635, 1680, 1744, 1818, 1962, 2020, 2121, 2180, 2289, 2424, 2520, 2616, 2828, 3030, 3052, 3270, 3535, 3636, 3815, 3924, 4040, 4242, 4360, 4545, 4578, 4848, 4905, 5040, 5232, 5656, 6060, 6104, 6363, 6540, 6867, 7070, 7272, 7630, 7848, 8080, 8484, 8720, 9090, 9156, 9810, 10605, 11009, 11312, 11445, 12120, 12208, 12726, 13080, 13734, 14140, 14544, 15260, 15696, 16968, 18180, 18312, 19620, 21210, 22018, 22890, 24240, 25452, 26160, 27468, 28280, 30520, 31815, 33027, 33936, 34335, 36360, 36624, 39240, 42420, 44036, 45780, 50904, 54936, 55045, 56560, 61040, 63630, 66054, 68670, 72720, 77063, 78480, 84840, 88072, 91560, 99081, 101808, 109872, 110090, 127260, 132108, 137340, 154126, 165135, 169680, 176144, 183120, 198162, 220180, 231189, 254520, 264216, 274680, 308252, 330270, 385315, 396324, 440360, 462378, 495405, 509040, 528432, 549360, 616504, 660540, 693567, 770630, 792648, 880720, 924756, 990810, 1155945, 1233008, 1321080, 1387134, 1541260, 1585296, 1849512, 1981620, 2311890, 2642160, 2774268, 3082520, 3467835, 3699024, 3963240, 4623780, 5548536, 6165040, 6935670, 7926480, 9247560, 11097072, 13871340, 18495120, 27742680, 55485360]

約数ペア:

[(1, 55485360), (2, 27742680), (3, 18495120), (4, 13871340), (5, 11097072), (6, 9247560), (7, 7926480), (8, 6935670), (9, 6165040), (10, 5548536), (12, 4623780), (14, 3963240), (15, 3699024), (16, 3467835), (18, 3082520), (20, 2774268), (21, 2642160), (24, 2311890), (28, 1981620), (30, 1849512), (35, 1585296), (36, 1541260), (40, 1387134), (42, 1321080), (45, 1233008), (48, 1155945), (56, 990810), (60, 924756), (63, 880720), (70, 792648), (72, 770630), (80, 693567), (84, 660540), (90, 616504), (101, 549360), (105, 528432), (109, 509040), (112, 495405), (120, 462378), (126, 440360), (140, 396324), (144, 385315), (168, 330270), (180, 308252), (202, 274680), (210, 264216), (218, 254520), (240, 231189), (252, 220180), (280, 198162), (303, 183120), (315, 176144), (327, 169680), (336, 165135), (360, 154126), (404, 137340), (420, 132108), (436, 127260), (504, 110090), (505, 109872), (545, 101808), (560, 99081), (606, 91560), (630, 88072), (654, 84840), (707, 78480), (720, 77063), (763, 72720), (808, 68670), (840, 66054), (872, 63630), (909, 61040), (981, 56560), (1008, 55045), (1010, 54936), (1090, 50904), (1212, 45780), (1260, 44036), (1308, 42420), (1414, 39240), (1515, 36624), (1526, 36360), (1616, 34335), (1635, 33936), (1680, 33027), (1744, 31815), (1818, 30520), (1962, 28280), (2020, 27468), (2121, 26160), (2180, 25452), (2289, 24240), (2424, 22890), (2520, 22018), (2616, 21210), (2828, 19620), (3030, 18312), (3052, 18180), (3270, 16968), (3535, 15696), (3636, 15260), (3815, 14544), (3924, 14140), (4040, 13734), (4242, 13080), (4360, 12726), (4545, 12208), (4578, 12120), (4848, 11445), (4905, 11312), (5040, 11009), (5232, 10605), (5656, 9810), (6060, 9156), (6104, 9090), (6363, 8720), (6540, 8484), (6867, 8080), (7070, 7848), (7272, 7630)]