120224340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 390957840

約数和(自身を除く): 270733500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 101, 102, 153, 170, 180, 202, 204, 255, 303, 306, 340, 389, 404, 505, 510, 606, 612, 765, 778, 909, 1010, 1020, 1167, 1212, 1515, 1530, 1556, 1717, 1818, 1945, 2020, 2334, 3030, 3060, 3434, 3501, 3636, 3890, 4545, 4668, 5151, 5835, 6060, 6613, 6868, 7002, 7780, 8585, 9090, 10302, 11670, 13226, 14004, 15453, 17170, 17505, 18180, 19839, 20604, 23340, 25755, 26452, 30906, 33065, 34340, 35010, 39289, 39678, 51510, 59517, 61812, 66130, 70020, 77265, 78578, 79356, 99195, 103020, 117867, 119034, 132260, 154530, 157156, 196445, 198390, 235734, 238068, 297585, 309060, 353601, 392890, 396780, 471468, 589335, 595170, 667913, 707202, 785780, 1178670, 1190340, 1335826, 1414404, 1768005, 2003739, 2357340, 2671652, 3339565, 3536010, 4007478, 6011217, 6679130, 7072020, 8014956, 10018695, 12022434, 13358260, 20037390, 24044868, 30056085, 40074780, 60112170, 120224340]

約数ペア:

[(1, 120224340), (2, 60112170), (3, 40074780), (4, 30056085), (5, 24044868), (6, 20037390), (9, 13358260), (10, 12022434), (12, 10018695), (15, 8014956), (17, 7072020), (18, 6679130), (20, 6011217), (30, 4007478), (34, 3536010), (36, 3339565), (45, 2671652), (51, 2357340), (60, 2003739), (68, 1768005), (85, 1414404), (90, 1335826), (101, 1190340), (102, 1178670), (153, 785780), (170, 707202), (180, 667913), (202, 595170), (204, 589335), (255, 471468), (303, 396780), (306, 392890), (340, 353601), (389, 309060), (404, 297585), (505, 238068), (510, 235734), (606, 198390), (612, 196445), (765, 157156), (778, 154530), (909, 132260), (1010, 119034), (1020, 117867), (1167, 103020), (1212, 99195), (1515, 79356), (1530, 78578), (1556, 77265), (1717, 70020), (1818, 66130), (1945, 61812), (2020, 59517), (2334, 51510), (3030, 39678), (3060, 39289), (3434, 35010), (3501, 34340), (3636, 33065), (3890, 30906), (4545, 26452), (4668, 25755), (5151, 23340), (5835, 20604), (6060, 19839), (6613, 18180), (6868, 17505), (7002, 17170), (7780, 15453), (8585, 14004), (9090, 13226), (10302, 11670)]