20348425200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{155569}}^1$

素因数の和:155699

約数の個数: 120

約数和(自身を含む): 65781218800

約数和(自身を除く): 45432793600

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, 109, 120, 150, 200, 218, 240, 300, 327, 400, 436, 545, 600, 654, 872, 1090, 1200, 1308, 1635, 1744, 2180, 2616, 2725, 3270, 4360, 5232, 5450, 6540, 8175, 8720, 10900, 13080, 16350, 21800, 26160, 32700, 43600, 65400, 130800, 155569, 311138, 466707, 622276, 777845, 933414, 1244552, 1555690, 1866828, 2333535, 2489104, 3111380, 3733656, 3889225, 4667070, 6222760, 7467312, 7778450, 9334140, 11667675, 12445520, 15556900, 16957021, 18668280, 23335350, 31113800, 33914042, 37336560, 46670700, 50871063, 62227600, 67828084, 84785105, 93341400, 101742126, 135656168, 169570210, 186682800, 203484252, 254355315, 271312336, 339140420, 406968504, 423925525, 508710630, 678280840, 813937008, 847851050, 1017421260, 1271776575, 1356561680, 1695702100, 2034842520, 2543553150, 3391404200, 4069685040, 5087106300, 6782808400, 10174212600, 20348425200]

約数ペア:

[(1, 20348425200), (2, 10174212600), (3, 6782808400), (4, 5087106300), (5, 4069685040), (6, 3391404200), (8, 2543553150), (10, 2034842520), (12, 1695702100), (15, 1356561680), (16, 1271776575), (20, 1017421260), (24, 847851050), (25, 813937008), (30, 678280840), (40, 508710630), (48, 423925525), (50, 406968504), (60, 339140420), (75, 271312336), (80, 254355315), (100, 203484252), (109, 186682800), (120, 169570210), (150, 135656168), (200, 101742126), (218, 93341400), (240, 84785105), (300, 67828084), (327, 62227600), (400, 50871063), (436, 46670700), (545, 37336560), (600, 33914042), (654, 31113800), (872, 23335350), (1090, 18668280), (1200, 16957021), (1308, 15556900), (1635, 12445520), (1744, 11667675), (2180, 9334140), (2616, 7778450), (2725, 7467312), (3270, 6222760), (4360, 4667070), (5232, 3889225), (5450, 3733656), (6540, 3111380), (8175, 2489104), (8720, 2333535), (10900, 1866828), (13080, 1555690), (16350, 1244552), (21800, 933414), (26160, 777845), (32700, 622276), (43600, 466707), (65400, 311138), (130800, 155569)]