120942800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{27487}}^1$

素因数の和:27516

約数の個数: 60

約数和(自身を含む): 316991616

約数和(自身を除く): 196048816

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 27487, 54974, 109948, 137435, 219896, 274870, 302357, 439792, 549740, 604714, 687175, 1099480, 1209428, 1374350, 1511785, 2198960, 2418856, 2748700, 3023570, 4837712, 5497400, 6047140, 7558925, 10994800, 12094280, 15117850, 24188560, 30235700, 60471400, 120942800]

約数ペア:

[(1, 120942800), (2, 60471400), (4, 30235700), (5, 24188560), (8, 15117850), (10, 12094280), (11, 10994800), (16, 7558925), (20, 6047140), (22, 5497400), (25, 4837712), (40, 3023570), (44, 2748700), (50, 2418856), (55, 2198960), (80, 1511785), (88, 1374350), (100, 1209428), (110, 1099480), (176, 687175), (200, 604714), (220, 549740), (275, 439792), (400, 302357), (440, 274870), (550, 219896), (880, 137435), (1100, 109948), (2200, 54974), (4400, 27487)]