276450030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1549}}^1$

素因数の和:2226

約数の個数: 64

約数和(自身を含む): 738792000

約数和(自身を除く): 462341970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 661, 1322, 1549, 1983, 3098, 3305, 3966, 4647, 5949, 6610, 7745, 9294, 9915, 11898, 13941, 15490, 17847, 19830, 23235, 27882, 29745, 35694, 41823, 46470, 59490, 69705, 83646, 89235, 139410, 178470, 209115, 418230, 1023889, 2047778, 3071667, 5119445, 6143334, 9215001, 10238890, 15358335, 18430002, 27645003, 30716670, 46075005, 55290006, 92150010, 138225015, 276450030]

約数ペア:

[(1, 276450030), (2, 138225015), (3, 92150010), (5, 55290006), (6, 46075005), (9, 30716670), (10, 27645003), (15, 18430002), (18, 15358335), (27, 10238890), (30, 9215001), (45, 6143334), (54, 5119445), (90, 3071667), (135, 2047778), (270, 1023889), (661, 418230), (1322, 209115), (1549, 178470), (1983, 139410), (3098, 89235), (3305, 83646), (3966, 69705), (4647, 59490), (5949, 46470), (6610, 41823), (7745, 35694), (9294, 29745), (9915, 27882), (11898, 23235), (13941, 19830), (15490, 17847)]