78970200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{131617}}^1$

素因数の和:131636

約数の個数: 48

約数和(自身を含む): 244809480

約数和(自身を除く): 165839280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 131617, 263234, 394851, 526468, 658085, 789702, 1052936, 1316170, 1579404, 1974255, 2632340, 3158808, 3290425, 3948510, 5264680, 6580850, 7897020, 9871275, 13161700, 15794040, 19742550, 26323400, 39485100, 78970200]

約数ペア:

[(1, 78970200), (2, 39485100), (3, 26323400), (4, 19742550), (5, 15794040), (6, 13161700), (8, 9871275), (10, 7897020), (12, 6580850), (15, 5264680), (20, 3948510), (24, 3290425), (25, 3158808), (30, 2632340), (40, 1974255), (50, 1579404), (60, 1316170), (75, 1052936), (100, 789702), (120, 658085), (150, 526468), (200, 394851), (300, 263234), (600, 131617)]