32180940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16253}}^1$

素因数の和:16279

約数の個数: 72

約数和(自身を含む): 106496208

約数和(自身を除く): 74315268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 16253, 32506, 48759, 65012, 81265, 97518, 146277, 162530, 178783, 195036, 243795, 292554, 325060, 357566, 487590, 536349, 585108, 715132, 731385, 893915, 975180, 1072698, 1462770, 1609047, 1787830, 2145396, 2681745, 2925540, 3218094, 3575660, 5363490, 6436188, 8045235, 10726980, 16090470, 32180940]

約数ペア:

[(1, 32180940), (2, 16090470), (3, 10726980), (4, 8045235), (5, 6436188), (6, 5363490), (9, 3575660), (10, 3218094), (11, 2925540), (12, 2681745), (15, 2145396), (18, 1787830), (20, 1609047), (22, 1462770), (30, 1072698), (33, 975180), (36, 893915), (44, 731385), (45, 715132), (55, 585108), (60, 536349), (66, 487590), (90, 357566), (99, 325060), (110, 292554), (132, 243795), (165, 195036), (180, 178783), (198, 162530), (220, 146277), (330, 97518), (396, 81265), (495, 65012), (660, 48759), (990, 32506), (1980, 16253)]