6660750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 16982784

約数和(自身を除く): 10322034

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 83, 107, 125, 150, 166, 214, 249, 250, 321, 375, 415, 498, 535, 642, 750, 830, 1070, 1245, 1605, 2075, 2490, 2675, 3210, 4150, 5350, 6225, 8025, 8881, 10375, 12450, 13375, 16050, 17762, 20750, 26643, 26750, 31125, 40125, 44405, 53286, 62250, 80250, 88810, 133215, 222025, 266430, 444050, 666075, 1110125, 1332150, 2220250, 3330375, 6660750]

約数ペア:

[(1, 6660750), (2, 3330375), (3, 2220250), (5, 1332150), (6, 1110125), (10, 666075), (15, 444050), (25, 266430), (30, 222025), (50, 133215), (75, 88810), (83, 80250), (107, 62250), (125, 53286), (150, 44405), (166, 40125), (214, 31125), (249, 26750), (250, 26643), (321, 20750), (375, 17762), (415, 16050), (498, 13375), (535, 12450), (642, 10375), (750, 8881), (830, 8025), (1070, 6225), (1245, 5350), (1605, 4150), (2075, 3210), (2490, 2675)]