131970660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1187}}^1$

素因数の和:1325

約数の個数: 96

約数和(自身を含む): 395176320

約数和(自身を除く): 263205660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 109, 170, 204, 218, 255, 327, 340, 436, 510, 545, 654, 1020, 1090, 1187, 1308, 1635, 1853, 2180, 2374, 3270, 3561, 3706, 4748, 5559, 5935, 6540, 7122, 7412, 9265, 11118, 11870, 14244, 17805, 18530, 20179, 22236, 23740, 27795, 35610, 37060, 40358, 55590, 60537, 71220, 80716, 100895, 111180, 121074, 129383, 201790, 242148, 258766, 302685, 388149, 403580, 517532, 605370, 646915, 776298, 1210740, 1293830, 1552596, 1940745, 2199511, 2587660, 3881490, 4399022, 6598533, 7762980, 8798044, 10997555, 13197066, 21995110, 26394132, 32992665, 43990220, 65985330, 131970660]

約数ペア:

[(1, 131970660), (2, 65985330), (3, 43990220), (4, 32992665), (5, 26394132), (6, 21995110), (10, 13197066), (12, 10997555), (15, 8798044), (17, 7762980), (20, 6598533), (30, 4399022), (34, 3881490), (51, 2587660), (60, 2199511), (68, 1940745), (85, 1552596), (102, 1293830), (109, 1210740), (170, 776298), (204, 646915), (218, 605370), (255, 517532), (327, 403580), (340, 388149), (436, 302685), (510, 258766), (545, 242148), (654, 201790), (1020, 129383), (1090, 121074), (1187, 111180), (1308, 100895), (1635, 80716), (1853, 71220), (2180, 60537), (2374, 55590), (3270, 40358), (3561, 37060), (3706, 35610), (4748, 27795), (5559, 23740), (5935, 22236), (6540, 20179), (7122, 18530), (7412, 17805), (9265, 14244), (11118, 11870)]