30610400

素因数分解:

$2^5\times 5^2\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:564

約数の個数: 72

約数和(自身を含む): 75792024

約数和(自身を除く): 45181624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 83, 100, 160, 166, 200, 332, 400, 415, 461, 664, 800, 830, 922, 1328, 1660, 1844, 2075, 2305, 2656, 3320, 3688, 4150, 4610, 6640, 7376, 8300, 9220, 11525, 13280, 14752, 16600, 18440, 23050, 33200, 36880, 38263, 46100, 66400, 73760, 76526, 92200, 153052, 184400, 191315, 306104, 368800, 382630, 612208, 765260, 956575, 1224416, 1530520, 1913150, 3061040, 3826300, 6122080, 7652600, 15305200, 30610400]

約数ペア:

[(1, 30610400), (2, 15305200), (4, 7652600), (5, 6122080), (8, 3826300), (10, 3061040), (16, 1913150), (20, 1530520), (25, 1224416), (32, 956575), (40, 765260), (50, 612208), (80, 382630), (83, 368800), (100, 306104), (160, 191315), (166, 184400), (200, 153052), (332, 92200), (400, 76526), (415, 73760), (461, 66400), (664, 46100), (800, 38263), (830, 36880), (922, 33200), (1328, 23050), (1660, 18440), (1844, 16600), (2075, 14752), (2305, 13280), (2656, 11525), (3320, 9220), (3688, 8300), (4150, 7376), (4610, 6640)]