122640800

素因数分解:

$2^5\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1847}}^1$

素因数の和:1950

約数の個数: 72

約数和(自身を含む): 303168096

約数和(自身を除く): 180527296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 83, 100, 160, 166, 200, 332, 400, 415, 664, 800, 830, 1328, 1660, 1847, 2075, 2656, 3320, 3694, 4150, 6640, 7388, 8300, 9235, 13280, 14776, 16600, 18470, 29552, 33200, 36940, 46175, 59104, 66400, 73880, 92350, 147760, 153301, 184700, 295520, 306602, 369400, 613204, 738800, 766505, 1226408, 1477600, 1533010, 2452816, 3066020, 3832525, 4905632, 6132040, 7665050, 12264080, 15330100, 24528160, 30660200, 61320400, 122640800]

約数ペア:

[(1, 122640800), (2, 61320400), (4, 30660200), (5, 24528160), (8, 15330100), (10, 12264080), (16, 7665050), (20, 6132040), (25, 4905632), (32, 3832525), (40, 3066020), (50, 2452816), (80, 1533010), (83, 1477600), (100, 1226408), (160, 766505), (166, 738800), (200, 613204), (332, 369400), (400, 306602), (415, 295520), (664, 184700), (800, 153301), (830, 147760), (1328, 92350), (1660, 73880), (1847, 66400), (2075, 59104), (2656, 46175), (3320, 36940), (3694, 33200), (4150, 29552), (6640, 18470), (7388, 16600), (8300, 14776), (9235, 13280)]