82147500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{1217}}^1$

素因数の和:1250

約数の個数: 120

約数和(自身を含む): 266352240

約数和(自身を除く): 184204740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 625, 675, 750, 900, 1125, 1217, 1250, 1350, 1500, 1875, 2250, 2434, 2500, 2700, 3375, 3651, 3750, 4500, 4868, 5625, 6085, 6750, 7302, 7500, 10953, 11250, 12170, 13500, 14604, 16875, 18255, 21906, 22500, 24340, 30425, 32859, 33750, 36510, 43812, 54765, 60850, 65718, 67500, 73020, 91275, 109530, 121700, 131436, 152125, 164295, 182550, 219060, 273825, 304250, 328590, 365100, 456375, 547650, 608500, 657180, 760625, 821475, 912750, 1095300, 1369125, 1521250, 1642950, 1825500, 2281875, 2738250, 3042500, 3285900, 4107375, 4563750, 5476500, 6845625, 8214750, 9127500, 13691250, 16429500, 20536875, 27382500, 41073750, 82147500]

約数ペア:

[(1, 82147500), (2, 41073750), (3, 27382500), (4, 20536875), (5, 16429500), (6, 13691250), (9, 9127500), (10, 8214750), (12, 6845625), (15, 5476500), (18, 4563750), (20, 4107375), (25, 3285900), (27, 3042500), (30, 2738250), (36, 2281875), (45, 1825500), (50, 1642950), (54, 1521250), (60, 1369125), (75, 1095300), (90, 912750), (100, 821475), (108, 760625), (125, 657180), (135, 608500), (150, 547650), (180, 456375), (225, 365100), (250, 328590), (270, 304250), (300, 273825), (375, 219060), (450, 182550), (500, 164295), (540, 152125), (625, 131436), (675, 121700), (750, 109530), (900, 91275), (1125, 73020), (1217, 67500), (1250, 65718), (1350, 60850), (1500, 54765), (1875, 43812), (2250, 36510), (2434, 33750), (2500, 32859), (2700, 30425), (3375, 24340), (3651, 22500), (3750, 21906), (4500, 18255), (4868, 16875), (5625, 14604), (6085, 13500), (6750, 12170), (7302, 11250), (7500, 10953)]