19826388900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{7343107}}^1$

素因数の和:7343130

約数の個数: 72

約数和(自身を含む): 63738177440

約数和(自身を除く): 43911788540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 7343107, 14686214, 22029321, 29372428, 36715535, 44058642, 66087963, 73431070, 88117284, 110146605, 132175926, 146862140, 183577675, 198263889, 220293210, 264351852, 330439815, 367155350, 396527778, 440586420, 550733025, 660879630, 734310700, 793055556, 991319445, 1101466050, 1321759260, 1652199075, 1982638890, 2202932100, 3304398150, 3965277780, 4956597225, 6608796300, 9913194450, 19826388900]

約数ペア:

[(1, 19826388900), (2, 9913194450), (3, 6608796300), (4, 4956597225), (5, 3965277780), (6, 3304398150), (9, 2202932100), (10, 1982638890), (12, 1652199075), (15, 1321759260), (18, 1101466050), (20, 991319445), (25, 793055556), (27, 734310700), (30, 660879630), (36, 550733025), (45, 440586420), (50, 396527778), (54, 367155350), (60, 330439815), (75, 264351852), (90, 220293210), (100, 198263889), (108, 183577675), (135, 146862140), (150, 132175926), (180, 110146605), (225, 88117284), (270, 73431070), (300, 66087963), (450, 44058642), (540, 36715535), (675, 29372428), (900, 22029321), (1350, 14686214), (2700, 7343107)]