153673400

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 371226240

約数和(自身を除く): 217552840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 107, 167, 172, 200, 214, 215, 334, 344, 428, 430, 535, 668, 835, 856, 860, 1070, 1075, 1336, 1670, 1720, 2140, 2150, 2675, 3340, 4175, 4280, 4300, 4601, 5350, 6680, 7181, 8350, 8600, 9202, 10700, 14362, 16700, 17869, 18404, 21400, 23005, 28724, 33400, 35738, 35905, 36808, 46010, 57448, 71476, 71810, 89345, 92020, 115025, 142952, 143620, 178690, 179525, 184040, 230050, 287240, 357380, 359050, 446725, 460100, 714760, 718100, 768367, 893450, 920200, 1436200, 1536734, 1786900, 3073468, 3573800, 3841835, 6146936, 7683670, 15367340, 19209175, 30734680, 38418350, 76836700, 153673400]

約数ペア:

[(1, 153673400), (2, 76836700), (4, 38418350), (5, 30734680), (8, 19209175), (10, 15367340), (20, 7683670), (25, 6146936), (40, 3841835), (43, 3573800), (50, 3073468), (86, 1786900), (100, 1536734), (107, 1436200), (167, 920200), (172, 893450), (200, 768367), (214, 718100), (215, 714760), (334, 460100), (344, 446725), (428, 359050), (430, 357380), (535, 287240), (668, 230050), (835, 184040), (856, 179525), (860, 178690), (1070, 143620), (1075, 142952), (1336, 115025), (1670, 92020), (1720, 89345), (2140, 71810), (2150, 71476), (2675, 57448), (3340, 46010), (4175, 36808), (4280, 35905), (4300, 35738), (4601, 33400), (5350, 28724), (6680, 23005), (7181, 21400), (8350, 18404), (8600, 17869), (9202, 16700), (10700, 14362)]