68220600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:502

約数の個数: 192

約数和(自身を含む): 248793600

約数和(自身を除く): 180573000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 37, 40, 42, 50, 56, 60, 70, 74, 75, 84, 100, 105, 111, 120, 140, 148, 150, 168, 175, 185, 200, 210, 222, 259, 280, 296, 300, 350, 370, 420, 439, 444, 518, 525, 555, 600, 700, 740, 777, 840, 878, 888, 925, 1036, 1050, 1110, 1295, 1317, 1400, 1480, 1554, 1756, 1850, 2072, 2100, 2195, 2220, 2590, 2634, 2775, 3073, 3108, 3512, 3700, 3885, 4200, 4390, 4440, 5180, 5268, 5550, 6146, 6216, 6475, 6585, 7400, 7770, 8780, 9219, 10360, 10536, 10975, 11100, 12292, 12950, 13170, 15365, 15540, 16243, 17560, 18438, 19425, 21950, 22200, 24584, 25900, 26340, 30730, 31080, 32486, 32925, 36876, 38850, 43900, 46095, 48729, 51800, 52680, 61460, 64972, 65850, 73752, 76825, 77700, 81215, 87800, 92190, 97458, 113701, 122920, 129944, 131700, 153650, 155400, 162430, 184380, 194916, 227402, 230475, 243645, 263400, 307300, 324860, 341103, 368760, 389832, 406075, 454804, 460950, 487290, 568505, 614600, 649720, 682206, 812150, 909608, 921900, 974580, 1137010, 1218225, 1364412, 1624300, 1705515, 1843800, 1949160, 2274020, 2436450, 2728824, 2842525, 3248600, 3411030, 4548040, 4872900, 5685050, 6822060, 8527575, 9745800, 11370100, 13644120, 17055150, 22740200, 34110300, 68220600]

約数ペア:

[(1, 68220600), (2, 34110300), (3, 22740200), (4, 17055150), (5, 13644120), (6, 11370100), (7, 9745800), (8, 8527575), (10, 6822060), (12, 5685050), (14, 4872900), (15, 4548040), (20, 3411030), (21, 3248600), (24, 2842525), (25, 2728824), (28, 2436450), (30, 2274020), (35, 1949160), (37, 1843800), (40, 1705515), (42, 1624300), (50, 1364412), (56, 1218225), (60, 1137010), (70, 974580), (74, 921900), (75, 909608), (84, 812150), (100, 682206), (105, 649720), (111, 614600), (120, 568505), (140, 487290), (148, 460950), (150, 454804), (168, 406075), (175, 389832), (185, 368760), (200, 341103), (210, 324860), (222, 307300), (259, 263400), (280, 243645), (296, 230475), (300, 227402), (350, 194916), (370, 184380), (420, 162430), (439, 155400), (444, 153650), (518, 131700), (525, 129944), (555, 122920), (600, 113701), (700, 97458), (740, 92190), (777, 87800), (840, 81215), (878, 77700), (888, 76825), (925, 73752), (1036, 65850), (1050, 64972), (1110, 61460), (1295, 52680), (1317, 51800), (1400, 48729), (1480, 46095), (1554, 43900), (1756, 38850), (1850, 36876), (2072, 32925), (2100, 32486), (2195, 31080), (2220, 30730), (2590, 26340), (2634, 25900), (2775, 24584), (3073, 22200), (3108, 21950), (3512, 19425), (3700, 18438), (3885, 17560), (4200, 16243), (4390, 15540), (4440, 15365), (5180, 13170), (5268, 12950), (5550, 12292), (6146, 11100), (6216, 10975), (6475, 10536), (6585, 10360), (7400, 9219), (7770, 8780)]