227399200

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{5801}}^1$

素因数の和:5835

約数の個数: 108

約数和(自身を含む): 645884442

約数和(自身を除く): 418485242

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1960, 2450, 2800, 3920, 4900, 5600, 5801, 7840, 9800, 11602, 19600, 23204, 29005, 39200, 40607, 46408, 58010, 81214, 92816, 116020, 145025, 162428, 185632, 203035, 232040, 284249, 290050, 324856, 406070, 464080, 568498, 580100, 649712, 812140, 928160, 1015175, 1136996, 1160200, 1299424, 1421245, 1624280, 2030350, 2273992, 2320400, 2842490, 3248560, 4060700, 4547984, 4640800, 5684980, 6497120, 7106225, 8121400, 9095968, 11369960, 14212450, 16242800, 22739920, 28424900, 32485600, 45479840, 56849800, 113699600, 227399200]

約数ペア:

[(1, 227399200), (2, 113699600), (4, 56849800), (5, 45479840), (7, 32485600), (8, 28424900), (10, 22739920), (14, 16242800), (16, 14212450), (20, 11369960), (25, 9095968), (28, 8121400), (32, 7106225), (35, 6497120), (40, 5684980), (49, 4640800), (50, 4547984), (56, 4060700), (70, 3248560), (80, 2842490), (98, 2320400), (100, 2273992), (112, 2030350), (140, 1624280), (160, 1421245), (175, 1299424), (196, 1160200), (200, 1136996), (224, 1015175), (245, 928160), (280, 812140), (350, 649712), (392, 580100), (400, 568498), (490, 464080), (560, 406070), (700, 324856), (784, 290050), (800, 284249), (980, 232040), (1120, 203035), (1225, 185632), (1400, 162428), (1568, 145025), (1960, 116020), (2450, 92816), (2800, 81214), (3920, 58010), (4900, 46408), (5600, 40607), (5801, 39200), (7840, 29005), (9800, 23204), (11602, 19600)]