65256900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{5879}}^1$

素因数の和:5933

約数の個数: 72

約数和(自身を含む): 193945920

約数和(自身を除く): 128689020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1850, 2220, 2775, 3700, 5550, 5879, 11100, 11758, 17637, 23516, 29395, 35274, 58790, 70548, 88185, 117580, 146975, 176370, 217523, 293950, 352740, 435046, 440925, 587900, 652569, 870092, 881850, 1087615, 1305138, 1763700, 2175230, 2610276, 3262845, 4350460, 5438075, 6525690, 10876150, 13051380, 16314225, 21752300, 32628450, 65256900]

約数ペア:

[(1, 65256900), (2, 32628450), (3, 21752300), (4, 16314225), (5, 13051380), (6, 10876150), (10, 6525690), (12, 5438075), (15, 4350460), (20, 3262845), (25, 2610276), (30, 2175230), (37, 1763700), (50, 1305138), (60, 1087615), (74, 881850), (75, 870092), (100, 652569), (111, 587900), (148, 440925), (150, 435046), (185, 352740), (222, 293950), (300, 217523), (370, 176370), (444, 146975), (555, 117580), (740, 88185), (925, 70548), (1110, 58790), (1850, 35274), (2220, 29395), (2775, 23516), (3700, 17637), (5550, 11758), (5879, 11100)]