231757020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1747}}^1$

素因数の和:1840

約数の個数: 144

約数和(自身を含む): 778796928

約数和(自身を除く): 547039908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 67, 90, 99, 110, 132, 134, 165, 180, 198, 201, 220, 268, 330, 335, 396, 402, 495, 603, 660, 670, 737, 804, 990, 1005, 1206, 1340, 1474, 1747, 1980, 2010, 2211, 2412, 2948, 3015, 3494, 3685, 4020, 4422, 5241, 6030, 6633, 6988, 7370, 8735, 8844, 10482, 11055, 12060, 13266, 14740, 15723, 17470, 19217, 20964, 22110, 26205, 26532, 31446, 33165, 34940, 38434, 44220, 52410, 57651, 62892, 66330, 76868, 78615, 96085, 104820, 115302, 117049, 132660, 157230, 172953, 192170, 230604, 234098, 288255, 314460, 345906, 351147, 384340, 468196, 576510, 585245, 691812, 702294, 864765, 1053441, 1153020, 1170490, 1287539, 1404588, 1729530, 1755735, 2106882, 2340980, 2575078, 3459060, 3511470, 3862617, 4213764, 5150156, 5267205, 6437695, 7022940, 7725234, 10534410, 11587851, 12875390, 15450468, 19313085, 21068820, 23175702, 25750780, 38626170, 46351404, 57939255, 77252340, 115878510, 231757020]

約数ペア:

[(1, 231757020), (2, 115878510), (3, 77252340), (4, 57939255), (5, 46351404), (6, 38626170), (9, 25750780), (10, 23175702), (11, 21068820), (12, 19313085), (15, 15450468), (18, 12875390), (20, 11587851), (22, 10534410), (30, 7725234), (33, 7022940), (36, 6437695), (44, 5267205), (45, 5150156), (55, 4213764), (60, 3862617), (66, 3511470), (67, 3459060), (90, 2575078), (99, 2340980), (110, 2106882), (132, 1755735), (134, 1729530), (165, 1404588), (180, 1287539), (198, 1170490), (201, 1153020), (220, 1053441), (268, 864765), (330, 702294), (335, 691812), (396, 585245), (402, 576510), (495, 468196), (603, 384340), (660, 351147), (670, 345906), (737, 314460), (804, 288255), (990, 234098), (1005, 230604), (1206, 192170), (1340, 172953), (1474, 157230), (1747, 132660), (1980, 117049), (2010, 115302), (2211, 104820), (2412, 96085), (2948, 78615), (3015, 76868), (3494, 66330), (3685, 62892), (4020, 57651), (4422, 52410), (5241, 44220), (6030, 38434), (6633, 34940), (6988, 33165), (7370, 31446), (8735, 26532), (8844, 26205), (10482, 22110), (11055, 20964), (12060, 19217), (13266, 17470), (14740, 15723)]