201320700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2591}}^1$

素因数の和:2652

約数の個数: 144

約数和(自身を含む): 683956224

約数和(自身を除く): 482635524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 37, 42, 50, 60, 70, 74, 75, 84, 100, 105, 111, 140, 148, 150, 175, 185, 210, 222, 259, 300, 350, 370, 420, 444, 518, 525, 555, 700, 740, 777, 925, 1036, 1050, 1110, 1295, 1554, 1850, 2100, 2220, 2590, 2591, 2775, 3108, 3700, 3885, 5180, 5182, 5550, 6475, 7770, 7773, 10364, 11100, 12950, 12955, 15540, 15546, 18137, 19425, 25900, 25910, 31092, 36274, 38850, 38865, 51820, 54411, 64775, 72548, 77700, 77730, 90685, 95867, 108822, 129550, 155460, 181370, 191734, 194325, 217644, 259100, 272055, 287601, 362740, 383468, 388650, 453425, 479335, 544110, 575202, 671069, 777300, 906850, 958670, 1088220, 1150404, 1342138, 1360275, 1438005, 1813700, 1917340, 2013207, 2396675, 2684276, 2720550, 2876010, 3355345, 4026414, 4793350, 5441100, 5752020, 6710690, 7190025, 8052828, 9586700, 10066035, 13421380, 14380050, 16776725, 20132070, 28760100, 33553450, 40264140, 50330175, 67106900, 100660350, 201320700]

約数ペア:

[(1, 201320700), (2, 100660350), (3, 67106900), (4, 50330175), (5, 40264140), (6, 33553450), (7, 28760100), (10, 20132070), (12, 16776725), (14, 14380050), (15, 13421380), (20, 10066035), (21, 9586700), (25, 8052828), (28, 7190025), (30, 6710690), (35, 5752020), (37, 5441100), (42, 4793350), (50, 4026414), (60, 3355345), (70, 2876010), (74, 2720550), (75, 2684276), (84, 2396675), (100, 2013207), (105, 1917340), (111, 1813700), (140, 1438005), (148, 1360275), (150, 1342138), (175, 1150404), (185, 1088220), (210, 958670), (222, 906850), (259, 777300), (300, 671069), (350, 575202), (370, 544110), (420, 479335), (444, 453425), (518, 388650), (525, 383468), (555, 362740), (700, 287601), (740, 272055), (777, 259100), (925, 217644), (1036, 194325), (1050, 191734), (1110, 181370), (1295, 155460), (1554, 129550), (1850, 108822), (2100, 95867), (2220, 90685), (2590, 77730), (2591, 77700), (2775, 72548), (3108, 64775), (3700, 54411), (3885, 51820), (5180, 38865), (5182, 38850), (5550, 36274), (6475, 31092), (7770, 25910), (7773, 25900), (10364, 19425), (11100, 18137), (12950, 15546), (12955, 15540)]