27968250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 70761600

約数和(自身を除く): 42793350

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 125, 150, 178, 250, 267, 375, 419, 445, 534, 750, 838, 890, 1257, 1335, 2095, 2225, 2514, 2670, 4190, 4450, 6285, 6675, 10475, 11125, 12570, 13350, 20950, 22250, 31425, 33375, 37291, 52375, 62850, 66750, 74582, 104750, 111873, 157125, 186455, 223746, 314250, 372910, 559365, 932275, 1118730, 1864550, 2796825, 4661375, 5593650, 9322750, 13984125, 27968250]

約数ペア:

[(1, 27968250), (2, 13984125), (3, 9322750), (5, 5593650), (6, 4661375), (10, 2796825), (15, 1864550), (25, 1118730), (30, 932275), (50, 559365), (75, 372910), (89, 314250), (125, 223746), (150, 186455), (178, 157125), (250, 111873), (267, 104750), (375, 74582), (419, 66750), (445, 62850), (534, 52375), (750, 37291), (838, 33375), (890, 31425), (1257, 22250), (1335, 20950), (2095, 13350), (2225, 12570), (2514, 11125), (2670, 10475), (4190, 6675), (4450, 6285)]