220700025

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3593}}^1$

素因数の和:3632

約数の個数: 96

約数和(自身を含む): 499134720

約数和(自身を除く): 278434695

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 39, 45, 63, 65, 75, 91, 105, 117, 135, 175, 189, 195, 225, 273, 315, 325, 351, 455, 525, 585, 675, 819, 945, 975, 1365, 1575, 1755, 2275, 2457, 2925, 3593, 4095, 4725, 6825, 8775, 10779, 12285, 17965, 20475, 25151, 32337, 46709, 53895, 61425, 75453, 89825, 97011, 125755, 140127, 161685, 226359, 233545, 269475, 326963, 377265, 420381, 485055, 628775, 679077, 700635, 808425, 980889, 1131795, 1167725, 1261143, 1634815, 1886325, 2101905, 2425275, 2942667, 3395385, 3503175, 4904445, 5658975, 6305715, 8174075, 8828001, 10509525, 14713335, 16976925, 24522225, 31528575, 44140005, 73566675, 220700025]

約数ペア:

[(1, 220700025), (3, 73566675), (5, 44140005), (7, 31528575), (9, 24522225), (13, 16976925), (15, 14713335), (21, 10509525), (25, 8828001), (27, 8174075), (35, 6305715), (39, 5658975), (45, 4904445), (63, 3503175), (65, 3395385), (75, 2942667), (91, 2425275), (105, 2101905), (117, 1886325), (135, 1634815), (175, 1261143), (189, 1167725), (195, 1131795), (225, 980889), (273, 808425), (315, 700635), (325, 679077), (351, 628775), (455, 485055), (525, 420381), (585, 377265), (675, 326963), (819, 269475), (945, 233545), (975, 226359), (1365, 161685), (1575, 140127), (1755, 125755), (2275, 97011), (2457, 89825), (2925, 75453), (3593, 61425), (4095, 53895), (4725, 46709), (6825, 32337), (8775, 25151), (10779, 20475), (12285, 17965)]