38253060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 127685376

約数和(自身を除く): 89432316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 459, 463, 486, 510, 540, 612, 765, 810, 918, 926, 972, 1020, 1215, 1377, 1389, 1530, 1620, 1836, 1852, 2295, 2315, 2430, 2754, 2778, 3060, 4131, 4167, 4590, 4630, 4860, 5508, 5556, 6885, 6945, 7871, 8262, 8334, 9180, 9260, 12501, 13770, 13890, 15742, 16524, 16668, 20655, 20835, 23613, 25002, 27540, 27780, 31484, 37503, 39355, 41310, 41670, 47226, 50004, 62505, 70839, 75006, 78710, 82620, 83340, 94452, 112509, 118065, 125010, 141678, 150012, 157420, 187515, 212517, 225018, 236130, 250020, 283356, 354195, 375030, 425034, 450036, 472260, 562545, 637551, 708390, 750060, 850068, 1062585, 1125090, 1275102, 1416780, 1912653, 2125170, 2250180, 2550204, 3187755, 3825306, 4250340, 6375510, 7650612, 9563265, 12751020, 19126530, 38253060]

約数ペア:

[(1, 38253060), (2, 19126530), (3, 12751020), (4, 9563265), (5, 7650612), (6, 6375510), (9, 4250340), (10, 3825306), (12, 3187755), (15, 2550204), (17, 2250180), (18, 2125170), (20, 1912653), (27, 1416780), (30, 1275102), (34, 1125090), (36, 1062585), (45, 850068), (51, 750060), (54, 708390), (60, 637551), (68, 562545), (81, 472260), (85, 450036), (90, 425034), (102, 375030), (108, 354195), (135, 283356), (153, 250020), (162, 236130), (170, 225018), (180, 212517), (204, 187515), (243, 157420), (255, 150012), (270, 141678), (306, 125010), (324, 118065), (340, 112509), (405, 94452), (459, 83340), (463, 82620), (486, 78710), (510, 75006), (540, 70839), (612, 62505), (765, 50004), (810, 47226), (918, 41670), (926, 41310), (972, 39355), (1020, 37503), (1215, 31484), (1377, 27780), (1389, 27540), (1530, 25002), (1620, 23613), (1836, 20835), (1852, 20655), (2295, 16668), (2315, 16524), (2430, 15742), (2754, 13890), (2778, 13770), (3060, 12501), (4131, 9260), (4167, 9180), (4590, 8334), (4630, 8262), (4860, 7871), (5508, 6945), (5556, 6885)]