45448020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{84163}}^1$

素因数の和:84181

約数の個数: 48

約数和(自身を含む): 141395520

約数和(自身を除く): 95947500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 84163, 168326, 252489, 336652, 420815, 504978, 757467, 841630, 1009956, 1262445, 1514934, 1683260, 2272401, 2524890, 3029868, 3787335, 4544802, 5049780, 7574670, 9089604, 11362005, 15149340, 22724010, 45448020]

約数ペア:

[(1, 45448020), (2, 22724010), (3, 15149340), (4, 11362005), (5, 9089604), (6, 7574670), (9, 5049780), (10, 4544802), (12, 3787335), (15, 3029868), (18, 2524890), (20, 2272401), (27, 1683260), (30, 1514934), (36, 1262445), (45, 1009956), (54, 841630), (60, 757467), (90, 504978), (108, 420815), (135, 336652), (180, 252489), (270, 168326), (540, 84163)]