74842500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:631

約数の個数: 120

約数和(自身を含む): 231450912

約数和(自身を除く): 156608412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 125, 150, 170, 204, 250, 255, 300, 340, 375, 425, 500, 510, 587, 625, 750, 850, 1020, 1174, 1250, 1275, 1500, 1700, 1761, 1875, 2125, 2348, 2500, 2550, 2935, 3522, 3750, 4250, 5100, 5870, 6375, 7044, 7500, 8500, 8805, 9979, 10625, 11740, 12750, 14675, 17610, 19958, 21250, 25500, 29350, 29937, 31875, 35220, 39916, 42500, 44025, 49895, 58700, 59874, 63750, 73375, 88050, 99790, 119748, 127500, 146750, 149685, 176100, 199580, 220125, 249475, 293500, 299370, 366875, 440250, 498950, 598740, 733750, 748425, 880500, 997900, 1100625, 1247375, 1467500, 1496850, 2201250, 2494750, 2993700, 3742125, 4402500, 4989500, 6236875, 7484250, 12473750, 14968500, 18710625, 24947500, 37421250, 74842500]

約数ペア:

[(1, 74842500), (2, 37421250), (3, 24947500), (4, 18710625), (5, 14968500), (6, 12473750), (10, 7484250), (12, 6236875), (15, 4989500), (17, 4402500), (20, 3742125), (25, 2993700), (30, 2494750), (34, 2201250), (50, 1496850), (51, 1467500), (60, 1247375), (68, 1100625), (75, 997900), (85, 880500), (100, 748425), (102, 733750), (125, 598740), (150, 498950), (170, 440250), (204, 366875), (250, 299370), (255, 293500), (300, 249475), (340, 220125), (375, 199580), (425, 176100), (500, 149685), (510, 146750), (587, 127500), (625, 119748), (750, 99790), (850, 88050), (1020, 73375), (1174, 63750), (1250, 59874), (1275, 58700), (1500, 49895), (1700, 44025), (1761, 42500), (1875, 39916), (2125, 35220), (2348, 31875), (2500, 29937), (2550, 29350), (2935, 25500), (3522, 21250), (3750, 19958), (4250, 17610), (5100, 14675), (5870, 12750), (6375, 11740), (7044, 10625), (7500, 9979), (8500, 8805)]