254362800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{211969}}^1$

素因数の和:211990

約数の個数: 60

約数和(自身を含む): 814812680

約数和(自身を除く): 560449880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 211969, 423938, 635907, 847876, 1059845, 1271814, 1695752, 2119690, 2543628, 3179535, 3391504, 4239380, 5087256, 5299225, 6359070, 8478760, 10174512, 10598450, 12718140, 15897675, 16957520, 21196900, 25436280, 31795350, 42393800, 50872560, 63590700, 84787600, 127181400, 254362800]

約数ペア:

[(1, 254362800), (2, 127181400), (3, 84787600), (4, 63590700), (5, 50872560), (6, 42393800), (8, 31795350), (10, 25436280), (12, 21196900), (15, 16957520), (16, 15897675), (20, 12718140), (24, 10598450), (25, 10174512), (30, 8478760), (40, 6359070), (48, 5299225), (50, 5087256), (60, 4239380), (75, 3391504), (80, 3179535), (100, 2543628), (120, 2119690), (150, 1695752), (200, 1271814), (240, 1059845), (300, 847876), (400, 635907), (600, 423938), (1200, 211969)]