162575820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1747}}^1$

素因数の和:1820

約数の個数: 144

約数和(自身を含む): 549739008

約数和(自身を除く): 387163188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 47, 55, 60, 66, 90, 94, 99, 110, 132, 141, 165, 180, 188, 198, 220, 235, 282, 330, 396, 423, 470, 495, 517, 564, 660, 705, 846, 940, 990, 1034, 1410, 1551, 1692, 1747, 1980, 2068, 2115, 2585, 2820, 3102, 3494, 4230, 4653, 5170, 5241, 6204, 6988, 7755, 8460, 8735, 9306, 10340, 10482, 15510, 15723, 17470, 18612, 19217, 20964, 23265, 26205, 31020, 31446, 34940, 38434, 46530, 52410, 57651, 62892, 76868, 78615, 82109, 93060, 96085, 104820, 115302, 157230, 164218, 172953, 192170, 230604, 246327, 288255, 314460, 328436, 345906, 384340, 410545, 492654, 576510, 691812, 738981, 821090, 864765, 903199, 985308, 1153020, 1231635, 1477962, 1642180, 1729530, 1806398, 2463270, 2709597, 2955924, 3459060, 3612796, 3694905, 4515995, 4926540, 5419194, 7389810, 8128791, 9031990, 10838388, 13547985, 14779620, 16257582, 18063980, 27095970, 32515164, 40643955, 54191940, 81287910, 162575820]

約数ペア:

[(1, 162575820), (2, 81287910), (3, 54191940), (4, 40643955), (5, 32515164), (6, 27095970), (9, 18063980), (10, 16257582), (11, 14779620), (12, 13547985), (15, 10838388), (18, 9031990), (20, 8128791), (22, 7389810), (30, 5419194), (33, 4926540), (36, 4515995), (44, 3694905), (45, 3612796), (47, 3459060), (55, 2955924), (60, 2709597), (66, 2463270), (90, 1806398), (94, 1729530), (99, 1642180), (110, 1477962), (132, 1231635), (141, 1153020), (165, 985308), (180, 903199), (188, 864765), (198, 821090), (220, 738981), (235, 691812), (282, 576510), (330, 492654), (396, 410545), (423, 384340), (470, 345906), (495, 328436), (517, 314460), (564, 288255), (660, 246327), (705, 230604), (846, 192170), (940, 172953), (990, 164218), (1034, 157230), (1410, 115302), (1551, 104820), (1692, 96085), (1747, 93060), (1980, 82109), (2068, 78615), (2115, 76868), (2585, 62892), (2820, 57651), (3102, 52410), (3494, 46530), (4230, 38434), (4653, 34940), (5170, 31446), (5241, 31020), (6204, 26205), (6988, 23265), (7755, 20964), (8460, 19217), (8735, 18612), (9306, 17470), (10340, 15723), (10482, 15510)]