68347800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{4219}}^1$

素因数の和:4247

約数の個数: 120

約数和(自身を含む): 237438300

約数和(自身を除く): 169090500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 4219, 5400, 8100, 8438, 12657, 16200, 16876, 21095, 25314, 33752, 37971, 42190, 50628, 63285, 75942, 84380, 101256, 105475, 113913, 126570, 151884, 168760, 189855, 210950, 227826, 253140, 303768, 316425, 341739, 379710, 421900, 455652, 506280, 569565, 632850, 683478, 759420, 843800, 911304, 949275, 1139130, 1265700, 1366956, 1518840, 1708695, 1898550, 2278260, 2531400, 2733912, 2847825, 3417390, 3797100, 4556520, 5695650, 6834780, 7594200, 8543475, 11391300, 13669560, 17086950, 22782600, 34173900, 68347800]

約数ペア:

[(1, 68347800), (2, 34173900), (3, 22782600), (4, 17086950), (5, 13669560), (6, 11391300), (8, 8543475), (9, 7594200), (10, 6834780), (12, 5695650), (15, 4556520), (18, 3797100), (20, 3417390), (24, 2847825), (25, 2733912), (27, 2531400), (30, 2278260), (36, 1898550), (40, 1708695), (45, 1518840), (50, 1366956), (54, 1265700), (60, 1139130), (72, 949275), (75, 911304), (81, 843800), (90, 759420), (100, 683478), (108, 632850), (120, 569565), (135, 506280), (150, 455652), (162, 421900), (180, 379710), (200, 341739), (216, 316425), (225, 303768), (270, 253140), (300, 227826), (324, 210950), (360, 189855), (405, 168760), (450, 151884), (540, 126570), (600, 113913), (648, 105475), (675, 101256), (810, 84380), (900, 75942), (1080, 63285), (1350, 50628), (1620, 42190), (1800, 37971), (2025, 33752), (2700, 25314), (3240, 21095), (4050, 16876), (4219, 16200), (5400, 12657), (8100, 8438)]