259490400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8317}}^1$

素因数の和:8353

約数の個数: 144

約数和(自身を含む): 909723024

約数和(自身を除く): 650232624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 7800, 8317, 10400, 15600, 16634, 24951, 31200, 33268, 41585, 49902, 66536, 83170, 99804, 108121, 124755, 133072, 166340, 199608, 207925, 216242, 249510, 266144, 324363, 332680, 399216, 415850, 432484, 499020, 540605, 623775, 648726, 665360, 798432, 831700, 864968, 998040, 1081210, 1247550, 1297452, 1330720, 1621815, 1663400, 1729936, 1996080, 2162420, 2495100, 2594904, 2703025, 3243630, 3326800, 3459872, 3992160, 4324840, 4990200, 5189808, 5406050, 6487260, 6653600, 8109075, 8649680, 9980400, 10379616, 10812100, 12974520, 16218150, 17299360, 19960800, 21624200, 25949040, 32436300, 43248400, 51898080, 64872600, 86496800, 129745200, 259490400]

約数ペア:

[(1, 259490400), (2, 129745200), (3, 86496800), (4, 64872600), (5, 51898080), (6, 43248400), (8, 32436300), (10, 25949040), (12, 21624200), (13, 19960800), (15, 17299360), (16, 16218150), (20, 12974520), (24, 10812100), (25, 10379616), (26, 9980400), (30, 8649680), (32, 8109075), (39, 6653600), (40, 6487260), (48, 5406050), (50, 5189808), (52, 4990200), (60, 4324840), (65, 3992160), (75, 3459872), (78, 3326800), (80, 3243630), (96, 2703025), (100, 2594904), (104, 2495100), (120, 2162420), (130, 1996080), (150, 1729936), (156, 1663400), (160, 1621815), (195, 1330720), (200, 1297452), (208, 1247550), (240, 1081210), (260, 998040), (300, 864968), (312, 831700), (325, 798432), (390, 665360), (400, 648726), (416, 623775), (480, 540605), (520, 499020), (600, 432484), (624, 415850), (650, 399216), (780, 332680), (800, 324363), (975, 266144), (1040, 249510), (1200, 216242), (1248, 207925), (1300, 199608), (1560, 166340), (1950, 133072), (2080, 124755), (2400, 108121), (2600, 99804), (3120, 83170), (3900, 66536), (5200, 49902), (6240, 41585), (7800, 33268), (8317, 31200), (10400, 24951), (15600, 16634)]