66193211880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61290011}}^1$

素因数の和:61290031

約数の個数: 64

約数和(自身を含む): 220644043200

約数和(自身を除く): 154450831320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 61290011, 122580022, 183870033, 245160044, 306450055, 367740066, 490320088, 551610099, 612900110, 735480132, 919350165, 1103220198, 1225800220, 1470960264, 1654830297, 1838700330, 2206440396, 2451600440, 2758050495, 3309660594, 3677400660, 4412880792, 5516100990, 6619321188, 7354801320, 8274151485, 11032201980, 13238642376, 16548302970, 22064403960, 33096605940, 66193211880]

約数ペア:

[(1, 66193211880), (2, 33096605940), (3, 22064403960), (4, 16548302970), (5, 13238642376), (6, 11032201980), (8, 8274151485), (9, 7354801320), (10, 6619321188), (12, 5516100990), (15, 4412880792), (18, 3677400660), (20, 3309660594), (24, 2758050495), (27, 2451600440), (30, 2206440396), (36, 1838700330), (40, 1654830297), (45, 1470960264), (54, 1225800220), (60, 1103220198), (72, 919350165), (90, 735480132), (108, 612900110), (120, 551610099), (135, 490320088), (180, 367740066), (216, 306450055), (270, 245160044), (360, 183870033), (540, 122580022), (1080, 61290011)]