518602000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2179}}^1$

素因数の和:2226

約数の個数: 160

約数和(自身を含む): 1518117120

約数和(自身を除く): 999515120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 125, 136, 140, 170, 175, 200, 238, 250, 272, 280, 340, 350, 400, 425, 476, 500, 560, 595, 680, 700, 850, 875, 952, 1000, 1190, 1360, 1400, 1700, 1750, 1904, 2000, 2125, 2179, 2380, 2800, 2975, 3400, 3500, 4250, 4358, 4760, 5950, 6800, 7000, 8500, 8716, 9520, 10895, 11900, 14000, 14875, 15253, 17000, 17432, 21790, 23800, 29750, 30506, 34000, 34864, 37043, 43580, 47600, 54475, 59500, 61012, 74086, 76265, 87160, 108950, 119000, 122024, 148172, 152530, 174320, 185215, 217900, 238000, 244048, 259301, 272375, 296344, 305060, 370430, 381325, 435800, 518602, 544750, 592688, 610120, 740860, 762650, 871600, 926075, 1037204, 1089500, 1220240, 1296505, 1481720, 1525300, 1852150, 1906625, 2074408, 2179000, 2593010, 2963440, 3050600, 3704300, 3813250, 4148816, 4358000, 4630375, 5186020, 6101200, 6482525, 7408600, 7626500, 9260750, 10372040, 12965050, 14817200, 15253000, 18521500, 20744080, 25930100, 30506000, 32412625, 37043000, 51860200, 64825250, 74086000, 103720400, 129650500, 259301000, 518602000]

約数ペア:

[(1, 518602000), (2, 259301000), (4, 129650500), (5, 103720400), (7, 74086000), (8, 64825250), (10, 51860200), (14, 37043000), (16, 32412625), (17, 30506000), (20, 25930100), (25, 20744080), (28, 18521500), (34, 15253000), (35, 14817200), (40, 12965050), (50, 10372040), (56, 9260750), (68, 7626500), (70, 7408600), (80, 6482525), (85, 6101200), (100, 5186020), (112, 4630375), (119, 4358000), (125, 4148816), (136, 3813250), (140, 3704300), (170, 3050600), (175, 2963440), (200, 2593010), (238, 2179000), (250, 2074408), (272, 1906625), (280, 1852150), (340, 1525300), (350, 1481720), (400, 1296505), (425, 1220240), (476, 1089500), (500, 1037204), (560, 926075), (595, 871600), (680, 762650), (700, 740860), (850, 610120), (875, 592688), (952, 544750), (1000, 518602), (1190, 435800), (1360, 381325), (1400, 370430), (1700, 305060), (1750, 296344), (1904, 272375), (2000, 259301), (2125, 244048), (2179, 238000), (2380, 217900), (2800, 185215), (2975, 174320), (3400, 152530), (3500, 148172), (4250, 122024), (4358, 119000), (4760, 108950), (5950, 87160), (6800, 76265), (7000, 74086), (8500, 61012), (8716, 59500), (9520, 54475), (10895, 47600), (11900, 43580), (14000, 37043), (14875, 34864), (15253, 34000), (17000, 30506), (17432, 29750), (21790, 23800)]