89614620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{631}}^1$

素因数の和:912

約数の個数: 96

約数和(自身を含む): 280304640

約数和(自身を除く): 190690020

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, 263, 270, 526, 540, 631, 789, 1052, 1262, 1315, 1578, 1893, 2367, 2524, 2630, 3155, 3156, 3786, 3945, 4734, 5260, 5679, 6310, 7101, 7572, 7890, 9465, 9468, 11358, 11835, 12620, 14202, 15780, 17037, 18930, 22716, 23670, 28395, 28404, 34074, 35505, 37860, 47340, 56790, 68148, 71010, 85185, 113580, 142020, 165953, 170370, 331906, 340740, 497859, 663812, 829765, 995718, 1493577, 1659530, 1991436, 2489295, 2987154, 3319060, 4480731, 4978590, 5974308, 7467885, 8961462, 9957180, 14935770, 17922924, 22403655, 29871540, 44807310, 89614620]

約数ペア:

[(1, 89614620), (2, 44807310), (3, 29871540), (4, 22403655), (5, 17922924), (6, 14935770), (9, 9957180), (10, 8961462), (12, 7467885), (15, 5974308), (18, 4978590), (20, 4480731), (27, 3319060), (30, 2987154), (36, 2489295), (45, 1991436), (54, 1659530), (60, 1493577), (90, 995718), (108, 829765), (135, 663812), (180, 497859), (263, 340740), (270, 331906), (526, 170370), (540, 165953), (631, 142020), (789, 113580), (1052, 85185), (1262, 71010), (1315, 68148), (1578, 56790), (1893, 47340), (2367, 37860), (2524, 35505), (2630, 34074), (3155, 28404), (3156, 28395), (3786, 23670), (3945, 22716), (4734, 18930), (5260, 17037), (5679, 15780), (6310, 14202), (7101, 12620), (7572, 11835), (7890, 11358), (9465, 9468)]