83228040

素因数分解:

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

素因数の和:237

約数の個数: 256

約数和(自身を含む): 323136000

約数和(自身を除く): 239907960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 101, 105, 108, 109, 120, 126, 135, 140, 168, 180, 189, 202, 210, 216, 218, 252, 270, 280, 303, 315, 327, 360, 378, 404, 420, 436, 504, 505, 540, 545, 606, 630, 654, 707, 756, 763, 808, 840, 872, 909, 945, 981, 1010, 1080, 1090, 1212, 1260, 1308, 1414, 1512, 1515, 1526, 1635, 1818, 1890, 1962, 2020, 2121, 2180, 2289, 2424, 2520, 2616, 2727, 2828, 2943, 3030, 3052, 3270, 3535, 3636, 3780, 3815, 3924, 4040, 4242, 4360, 4545, 4578, 4905, 5454, 5656, 5886, 6060, 6104, 6363, 6540, 6867, 7070, 7272, 7560, 7630, 7848, 8484, 9090, 9156, 9810, 10605, 10908, 11009, 11445, 11772, 12120, 12726, 13080, 13635, 13734, 14140, 14715, 15260, 16968, 18180, 18312, 19089, 19620, 20601, 21210, 21816, 22018, 22890, 23544, 25452, 27270, 27468, 28280, 29430, 30520, 31815, 33027, 34335, 36360, 38178, 39240, 41202, 42420, 44036, 45780, 50904, 54540, 54936, 55045, 58860, 63630, 66054, 68670, 76356, 77063, 82404, 84840, 88072, 91560, 95445, 99081, 103005, 109080, 110090, 117720, 127260, 132108, 137340, 152712, 154126, 164808, 165135, 190890, 198162, 206010, 220180, 231189, 254520, 264216, 274680, 297243, 308252, 330270, 381780, 385315, 396324, 412020, 440360, 462378, 495405, 594486, 616504, 660540, 693567, 763560, 770630, 792648, 824040, 924756, 990810, 1155945, 1188972, 1321080, 1387134, 1486215, 1541260, 1849512, 1981620, 2080701, 2311890, 2377944, 2774268, 2972430, 3082520, 3467835, 3963240, 4161402, 4623780, 5548536, 5944860, 6935670, 8322804, 9247560, 10403505, 11889720, 13871340, 16645608, 20807010, 27742680, 41614020, 83228040]

約数ペア:

[(1, 83228040), (2, 41614020), (3, 27742680), (4, 20807010), (5, 16645608), (6, 13871340), (7, 11889720), (8, 10403505), (9, 9247560), (10, 8322804), (12, 6935670), (14, 5944860), (15, 5548536), (18, 4623780), (20, 4161402), (21, 3963240), (24, 3467835), (27, 3082520), (28, 2972430), (30, 2774268), (35, 2377944), (36, 2311890), (40, 2080701), (42, 1981620), (45, 1849512), (54, 1541260), (56, 1486215), (60, 1387134), (63, 1321080), (70, 1188972), (72, 1155945), (84, 990810), (90, 924756), (101, 824040), (105, 792648), (108, 770630), (109, 763560), (120, 693567), (126, 660540), (135, 616504), (140, 594486), (168, 495405), (180, 462378), (189, 440360), (202, 412020), (210, 396324), (216, 385315), (218, 381780), (252, 330270), (270, 308252), (280, 297243), (303, 274680), (315, 264216), (327, 254520), (360, 231189), (378, 220180), (404, 206010), (420, 198162), (436, 190890), (504, 165135), (505, 164808), (540, 154126), (545, 152712), (606, 137340), (630, 132108), (654, 127260), (707, 117720), (756, 110090), (763, 109080), (808, 103005), (840, 99081), (872, 95445), (909, 91560), (945, 88072), (981, 84840), (1010, 82404), (1080, 77063), (1090, 76356), (1212, 68670), (1260, 66054), (1308, 63630), (1414, 58860), (1512, 55045), (1515, 54936), (1526, 54540), (1635, 50904), (1818, 45780), (1890, 44036), (1962, 42420), (2020, 41202), (2121, 39240), (2180, 38178), (2289, 36360), (2424, 34335), (2520, 33027), (2616, 31815), (2727, 30520), (2828, 29430), (2943, 28280), (3030, 27468), (3052, 27270), (3270, 25452), (3535, 23544), (3636, 22890), (3780, 22018), (3815, 21816), (3924, 21210), (4040, 20601), (4242, 19620), (4360, 19089), (4545, 18312), (4578, 18180), (4905, 16968), (5454, 15260), (5656, 14715), (5886, 14140), (6060, 13734), (6104, 13635), (6363, 13080), (6540, 12726), (6867, 12120), (7070, 11772), (7272, 11445), (7560, 11009), (7630, 10908), (7848, 10605), (8484, 9810), (9090, 9156)]