12380850

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{1019}}^1$

素因数の和:1046

約数の個数: 72

約数和(自身を含む): 34529040

約数和(自身を除く): 22148190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 810, 1019, 1215, 1350, 2025, 2038, 2430, 3057, 4050, 5095, 6075, 6114, 9171, 10190, 12150, 15285, 18342, 25475, 27513, 30570, 45855, 50950, 55026, 76425, 82539, 91710, 137565, 152850, 165078, 229275, 247617, 275130, 412695, 458550, 495234, 687825, 825390, 1238085, 1375650, 2063475, 2476170, 4126950, 6190425, 12380850]

約数ペア:

[(1, 12380850), (2, 6190425), (3, 4126950), (5, 2476170), (6, 2063475), (9, 1375650), (10, 1238085), (15, 825390), (18, 687825), (25, 495234), (27, 458550), (30, 412695), (45, 275130), (50, 247617), (54, 229275), (75, 165078), (81, 152850), (90, 137565), (135, 91710), (150, 82539), (162, 76425), (225, 55026), (243, 50950), (270, 45855), (405, 30570), (450, 27513), (486, 25475), (675, 18342), (810, 15285), (1019, 12150), (1215, 10190), (1350, 9171), (2025, 6114), (2038, 6075), (2430, 5095), (3057, 4050)]