74285100

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{1019}}^1$

素因数の和:1051

約数の個数: 126

約数和(自身を含む): 241924620

約数和(自身を除く): 167639520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 729, 810, 900, 972, 1019, 1215, 1350, 1458, 1620, 2025, 2038, 2430, 2700, 2916, 3057, 3645, 4050, 4076, 4860, 5095, 6075, 6114, 7290, 8100, 9171, 10190, 12150, 12228, 14580, 15285, 18225, 18342, 20380, 24300, 25475, 27513, 30570, 36450, 36684, 45855, 50950, 55026, 61140, 72900, 76425, 82539, 91710, 101900, 110052, 137565, 152850, 165078, 183420, 229275, 247617, 275130, 305700, 330156, 412695, 458550, 495234, 550260, 687825, 742851, 825390, 917100, 990468, 1238085, 1375650, 1485702, 1650780, 2063475, 2476170, 2751300, 2971404, 3714255, 4126950, 4952340, 6190425, 7428510, 8253900, 12380850, 14857020, 18571275, 24761700, 37142550, 74285100]

約数ペア:

[(1, 74285100), (2, 37142550), (3, 24761700), (4, 18571275), (5, 14857020), (6, 12380850), (9, 8253900), (10, 7428510), (12, 6190425), (15, 4952340), (18, 4126950), (20, 3714255), (25, 2971404), (27, 2751300), (30, 2476170), (36, 2063475), (45, 1650780), (50, 1485702), (54, 1375650), (60, 1238085), (75, 990468), (81, 917100), (90, 825390), (100, 742851), (108, 687825), (135, 550260), (150, 495234), (162, 458550), (180, 412695), (225, 330156), (243, 305700), (270, 275130), (300, 247617), (324, 229275), (405, 183420), (450, 165078), (486, 152850), (540, 137565), (675, 110052), (729, 101900), (810, 91710), (900, 82539), (972, 76425), (1019, 72900), (1215, 61140), (1350, 55026), (1458, 50950), (1620, 45855), (2025, 36684), (2038, 36450), (2430, 30570), (2700, 27513), (2916, 25475), (3057, 24300), (3645, 20380), (4050, 18342), (4076, 18225), (4860, 15285), (5095, 14580), (6075, 12228), (6114, 12150), (7290, 10190), (8100, 9171)]