165292020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2843}}^1$

素因数の和:2894

約数の個数: 144

約数和(自身を含む): 559016640

約数和(自身を除く): 393724620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1530, 1615, 1710, 1938, 2843, 2907, 3060, 3230, 3420, 3876, 4845, 5686, 5814, 6460, 8529, 9690, 11372, 11628, 14215, 14535, 17058, 19380, 25587, 28430, 29070, 34116, 42645, 48331, 51174, 54017, 56860, 58140, 85290, 96662, 102348, 108034, 127935, 144993, 162051, 170580, 193324, 216068, 241655, 255870, 270085, 289986, 324102, 434979, 483310, 486153, 511740, 540170, 579972, 648204, 724965, 810255, 869958, 918289, 966620, 972306, 1080340, 1449930, 1620510, 1739916, 1836578, 1944612, 2174895, 2430765, 2754867, 2899860, 3241020, 3673156, 4349790, 4591445, 4861530, 5509734, 8264601, 8699580, 9182890, 9723060, 11019468, 13774335, 16529202, 18365780, 27548670, 33058404, 41323005, 55097340, 82646010, 165292020]

約数ペア:

[(1, 165292020), (2, 82646010), (3, 55097340), (4, 41323005), (5, 33058404), (6, 27548670), (9, 18365780), (10, 16529202), (12, 13774335), (15, 11019468), (17, 9723060), (18, 9182890), (19, 8699580), (20, 8264601), (30, 5509734), (34, 4861530), (36, 4591445), (38, 4349790), (45, 3673156), (51, 3241020), (57, 2899860), (60, 2754867), (68, 2430765), (76, 2174895), (85, 1944612), (90, 1836578), (95, 1739916), (102, 1620510), (114, 1449930), (153, 1080340), (170, 972306), (171, 966620), (180, 918289), (190, 869958), (204, 810255), (228, 724965), (255, 648204), (285, 579972), (306, 540170), (323, 511740), (340, 486153), (342, 483310), (380, 434979), (510, 324102), (570, 289986), (612, 270085), (646, 255870), (684, 241655), (765, 216068), (855, 193324), (969, 170580), (1020, 162051), (1140, 144993), (1292, 127935), (1530, 108034), (1615, 102348), (1710, 96662), (1938, 85290), (2843, 58140), (2907, 56860), (3060, 54017), (3230, 51174), (3420, 48331), (3876, 42645), (4845, 34116), (5686, 29070), (5814, 28430), (6460, 25587), (8529, 19380), (9690, 17058), (11372, 14535), (11628, 14215)]