63977220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8669}}^1$

素因数の和:8725

約数の個数: 72

約数和(自身を含む): 198820440

約数和(自身を除く): 134843220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 8669, 17338, 26007, 34676, 43345, 52014, 78021, 86690, 104028, 130035, 156042, 173380, 260070, 312084, 355429, 390105, 520140, 710858, 780210, 1066287, 1421716, 1560420, 1777145, 2132574, 3198861, 3554290, 4265148, 5331435, 6397722, 7108580, 10662870, 12795444, 15994305, 21325740, 31988610, 63977220]

約数ペア:

[(1, 63977220), (2, 31988610), (3, 21325740), (4, 15994305), (5, 12795444), (6, 10662870), (9, 7108580), (10, 6397722), (12, 5331435), (15, 4265148), (18, 3554290), (20, 3198861), (30, 2132574), (36, 1777145), (41, 1560420), (45, 1421716), (60, 1066287), (82, 780210), (90, 710858), (123, 520140), (164, 390105), (180, 355429), (205, 312084), (246, 260070), (369, 173380), (410, 156042), (492, 130035), (615, 104028), (738, 86690), (820, 78021), (1230, 52014), (1476, 43345), (1845, 34676), (2460, 26007), (3690, 17338), (7380, 8669)]