39250620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 128314368

約数和(自身を除く): 89063748

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, 127, 153, 170, 180, 202, 204, 254, 255, 303, 306, 340, 381, 404, 505, 508, 510, 606, 612, 635, 762, 765, 909, 1010, 1020, 1143, 1212, 1270, 1515, 1524, 1530, 1717, 1818, 1905, 2020, 2159, 2286, 2540, 3030, 3060, 3434, 3636, 3810, 4318, 4545, 4572, 5151, 5715, 6060, 6477, 6868, 7620, 8585, 8636, 9090, 10302, 10795, 11430, 12827, 12954, 15453, 17170, 18180, 19431, 20604, 21590, 22860, 25654, 25755, 25908, 30906, 32385, 34340, 38481, 38862, 43180, 51308, 51510, 61812, 64135, 64770, 76962, 77265, 77724, 97155, 103020, 115443, 128270, 129540, 153924, 154530, 192405, 194310, 218059, 230886, 256540, 309060, 384810, 388620, 436118, 461772, 577215, 654177, 769620, 872236, 1090295, 1154430, 1308354, 1962531, 2180590, 2308860, 2616708, 3270885, 3925062, 4361180, 6541770, 7850124, 9812655, 13083540, 19625310, 39250620]

約数ペア:

[(1, 39250620), (2, 19625310), (3, 13083540), (4, 9812655), (5, 7850124), (6, 6541770), (9, 4361180), (10, 3925062), (12, 3270885), (15, 2616708), (17, 2308860), (18, 2180590), (20, 1962531), (30, 1308354), (34, 1154430), (36, 1090295), (45, 872236), (51, 769620), (60, 654177), (68, 577215), (85, 461772), (90, 436118), (101, 388620), (102, 384810), (127, 309060), (153, 256540), (170, 230886), (180, 218059), (202, 194310), (204, 192405), (254, 154530), (255, 153924), (303, 129540), (306, 128270), (340, 115443), (381, 103020), (404, 97155), (505, 77724), (508, 77265), (510, 76962), (606, 64770), (612, 64135), (635, 61812), (762, 51510), (765, 51308), (909, 43180), (1010, 38862), (1020, 38481), (1143, 34340), (1212, 32385), (1270, 30906), (1515, 25908), (1524, 25755), (1530, 25654), (1717, 22860), (1818, 21590), (1905, 20604), (2020, 19431), (2159, 18180), (2286, 17170), (2540, 15453), (3030, 12954), (3060, 12827), (3434, 11430), (3636, 10795), (3810, 10302), (4318, 9090), (4545, 8636), (4572, 8585), (5151, 7620), (5715, 6868), (6060, 6477)]