123727020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1201}}^1$

素因数の和:1331

約数の個数: 96

約数和(自身を含む): 370754496

約数和(自身を除く): 247027476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 101, 102, 170, 202, 204, 255, 303, 340, 404, 505, 510, 606, 1010, 1020, 1201, 1212, 1515, 1717, 2020, 2402, 3030, 3434, 3603, 4804, 5151, 6005, 6060, 6868, 7206, 8585, 10302, 12010, 14412, 17170, 18015, 20417, 20604, 24020, 25755, 34340, 36030, 40834, 51510, 61251, 72060, 81668, 102085, 103020, 121301, 122502, 204170, 242602, 245004, 306255, 363903, 408340, 485204, 606505, 612510, 727806, 1213010, 1225020, 1455612, 1819515, 2062117, 2426020, 3639030, 4124234, 6186351, 7278060, 8248468, 10310585, 12372702, 20621170, 24745404, 30931755, 41242340, 61863510, 123727020]

約数ペア:

[(1, 123727020), (2, 61863510), (3, 41242340), (4, 30931755), (5, 24745404), (6, 20621170), (10, 12372702), (12, 10310585), (15, 8248468), (17, 7278060), (20, 6186351), (30, 4124234), (34, 3639030), (51, 2426020), (60, 2062117), (68, 1819515), (85, 1455612), (101, 1225020), (102, 1213010), (170, 727806), (202, 612510), (204, 606505), (255, 485204), (303, 408340), (340, 363903), (404, 306255), (505, 245004), (510, 242602), (606, 204170), (1010, 122502), (1020, 121301), (1201, 103020), (1212, 102085), (1515, 81668), (1717, 72060), (2020, 61251), (2402, 51510), (3030, 40834), (3434, 36030), (3603, 34340), (4804, 25755), (5151, 24020), (6005, 20604), (6060, 20417), (6868, 18015), (7206, 17170), (8585, 14412), (10302, 12010)]