1019540400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{27407}}^1$

素因数の和:27459

約数の個数: 120

約数和(自身を含む): 3371403264

約数和(自身を除く): 2351862864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 150, 155, 186, 200, 240, 248, 300, 310, 372, 400, 465, 496, 600, 620, 744, 775, 930, 1200, 1240, 1488, 1550, 1860, 2325, 2480, 3100, 3720, 4650, 6200, 7440, 9300, 12400, 18600, 27407, 37200, 54814, 82221, 109628, 137035, 164442, 219256, 274070, 328884, 411105, 438512, 548140, 657768, 685175, 822210, 849617, 1096280, 1315536, 1370350, 1644420, 1699234, 2055525, 2192560, 2548851, 2740700, 3288840, 3398468, 4111050, 4248085, 5097702, 5481400, 6577680, 6796936, 8222100, 8496170, 10195404, 10962800, 12744255, 13593872, 16444200, 16992340, 20390808, 21240425, 25488510, 32888400, 33984680, 40781616, 42480850, 50977020, 63721275, 67969360, 84961700, 101954040, 127442550, 169923400, 203908080, 254885100, 339846800, 509770200, 1019540400]

約数ペア:

[(1, 1019540400), (2, 509770200), (3, 339846800), (4, 254885100), (5, 203908080), (6, 169923400), (8, 127442550), (10, 101954040), (12, 84961700), (15, 67969360), (16, 63721275), (20, 50977020), (24, 42480850), (25, 40781616), (30, 33984680), (31, 32888400), (40, 25488510), (48, 21240425), (50, 20390808), (60, 16992340), (62, 16444200), (75, 13593872), (80, 12744255), (93, 10962800), (100, 10195404), (120, 8496170), (124, 8222100), (150, 6796936), (155, 6577680), (186, 5481400), (200, 5097702), (240, 4248085), (248, 4111050), (300, 3398468), (310, 3288840), (372, 2740700), (400, 2548851), (465, 2192560), (496, 2055525), (600, 1699234), (620, 1644420), (744, 1370350), (775, 1315536), (930, 1096280), (1200, 849617), (1240, 822210), (1488, 685175), (1550, 657768), (1860, 548140), (2325, 438512), (2480, 411105), (3100, 328884), (3720, 274070), (4650, 219256), (6200, 164442), (7440, 137035), (9300, 109628), (12400, 82221), (18600, 54814), (27407, 37200)]