327598020

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{22469}}^1$

素因数の和:22496

約数の個数: 84

約数和(自身を含む): 1031507820

約数和(自身を除く): 703909800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 14580, 22469, 44938, 67407, 89876, 112345, 134814, 202221, 224690, 269628, 337035, 404442, 449380, 606663, 674070, 808884, 1011105, 1213326, 1348140, 1819989, 2022210, 2426652, 3033315, 3639978, 4044420, 5459967, 6066630, 7279956, 9099945, 10919934, 12133260, 16379901, 18199890, 21839868, 27299835, 32759802, 36399780, 54599670, 65519604, 81899505, 109199340, 163799010, 327598020]

約数ペア:

[(1, 327598020), (2, 163799010), (3, 109199340), (4, 81899505), (5, 65519604), (6, 54599670), (9, 36399780), (10, 32759802), (12, 27299835), (15, 21839868), (18, 18199890), (20, 16379901), (27, 12133260), (30, 10919934), (36, 9099945), (45, 7279956), (54, 6066630), (60, 5459967), (81, 4044420), (90, 3639978), (108, 3033315), (135, 2426652), (162, 2022210), (180, 1819989), (243, 1348140), (270, 1213326), (324, 1011105), (405, 808884), (486, 674070), (540, 606663), (729, 449380), (810, 404442), (972, 337035), (1215, 269628), (1458, 224690), (1620, 202221), (2430, 134814), (2916, 112345), (3645, 89876), (4860, 67407), (7290, 44938), (14580, 22469)]