125211720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{10331}}^1$

素因数の和:10446

約数の個数: 64

約数和(自身を含む): 379391040

約数和(自身を除く): 254179320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 10331, 12120, 20662, 30993, 41324, 51655, 61986, 82648, 103310, 123972, 154965, 206620, 247944, 309930, 413240, 619860, 1043431, 1239720, 2086862, 3130293, 4173724, 5217155, 6260586, 8347448, 10434310, 12521172, 15651465, 20868620, 25042344, 31302930, 41737240, 62605860, 125211720]

約数ペア:

[(1, 125211720), (2, 62605860), (3, 41737240), (4, 31302930), (5, 25042344), (6, 20868620), (8, 15651465), (10, 12521172), (12, 10434310), (15, 8347448), (20, 6260586), (24, 5217155), (30, 4173724), (40, 3130293), (60, 2086862), (101, 1239720), (120, 1043431), (202, 619860), (303, 413240), (404, 309930), (505, 247944), (606, 206620), (808, 154965), (1010, 123972), (1212, 103310), (1515, 82648), (2020, 61986), (2424, 51655), (3030, 41324), (4040, 30993), (6060, 20662), (10331, 12120)]