73765620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{136603}}^1$

素因数の和:136621

約数の個数: 48

約数和(自身を含む): 229494720

約数和(自身を除く): 155729100

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, 136603, 273206, 409809, 546412, 683015, 819618, 1229427, 1366030, 1639236, 2049045, 2458854, 2732060, 3688281, 4098090, 4917708, 6147135, 7376562, 8196180, 12294270, 14753124, 18441405, 24588540, 36882810, 73765620]

約数ペア:

[(1, 73765620), (2, 36882810), (3, 24588540), (4, 18441405), (5, 14753124), (6, 12294270), (9, 8196180), (10, 7376562), (12, 6147135), (15, 4917708), (18, 4098090), (20, 3688281), (27, 2732060), (30, 2458854), (36, 2049045), (45, 1639236), (54, 1366030), (60, 1229427), (90, 819618), (108, 683015), (135, 546412), (180, 409809), (270, 273206), (540, 136603)]