221959440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{34253}}^1$

素因数の和:34278

約数の個数: 100

約数和(自身を含む): 770920524

約数和(自身を除く): 548961084

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 34253, 68506, 102759, 137012, 171265, 205518, 274024, 308277, 342530, 411036, 513795, 548048, 616554, 685060, 822072, 924831, 1027590, 1233108, 1370120, 1541385, 1644144, 1849662, 2055180, 2466216, 2740240, 2774493, 3082770, 3699324, 4110360, 4624155, 4932432, 5548986, 6165540, 7398648, 8220720, 9248310, 11097972, 12331080, 13872465, 14797296, 18496620, 22195944, 24662160, 27744930, 36993240, 44391888, 55489860, 73986480, 110979720, 221959440]

約数ペア:

[(1, 221959440), (2, 110979720), (3, 73986480), (4, 55489860), (5, 44391888), (6, 36993240), (8, 27744930), (9, 24662160), (10, 22195944), (12, 18496620), (15, 14797296), (16, 13872465), (18, 12331080), (20, 11097972), (24, 9248310), (27, 8220720), (30, 7398648), (36, 6165540), (40, 5548986), (45, 4932432), (48, 4624155), (54, 4110360), (60, 3699324), (72, 3082770), (80, 2774493), (81, 2740240), (90, 2466216), (108, 2055180), (120, 1849662), (135, 1644144), (144, 1541385), (162, 1370120), (180, 1233108), (216, 1027590), (240, 924831), (270, 822072), (324, 685060), (360, 616554), (405, 548048), (432, 513795), (540, 411036), (648, 342530), (720, 308277), (810, 274024), (1080, 205518), (1296, 171265), (1620, 137012), (2160, 102759), (3240, 68506), (6480, 34253)]