43807140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 145327728

約数和(自身を除く): 101520588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 97, 117, 130, 156, 180, 193, 194, 195, 234, 260, 291, 386, 388, 390, 468, 485, 579, 582, 585, 772, 780, 873, 965, 970, 1158, 1164, 1170, 1261, 1455, 1737, 1746, 1930, 1940, 2316, 2340, 2509, 2522, 2895, 2910, 3474, 3492, 3783, 3860, 4365, 5018, 5044, 5790, 5820, 6305, 6948, 7527, 7566, 8685, 8730, 10036, 11349, 11580, 12545, 12610, 15054, 15132, 17370, 17460, 18721, 18915, 22581, 22698, 25090, 25220, 30108, 34740, 37442, 37635, 37830, 45162, 45396, 50180, 56163, 56745, 74884, 75270, 75660, 90324, 93605, 112326, 112905, 113490, 150540, 168489, 187210, 224652, 225810, 226980, 243373, 280815, 336978, 374420, 451620, 486746, 561630, 673956, 730119, 842445, 973492, 1123260, 1216865, 1460238, 1684890, 2190357, 2433730, 2920476, 3369780, 3650595, 4380714, 4867460, 7301190, 8761428, 10951785, 14602380, 21903570, 43807140]

約数ペア:

[(1, 43807140), (2, 21903570), (3, 14602380), (4, 10951785), (5, 8761428), (6, 7301190), (9, 4867460), (10, 4380714), (12, 3650595), (13, 3369780), (15, 2920476), (18, 2433730), (20, 2190357), (26, 1684890), (30, 1460238), (36, 1216865), (39, 1123260), (45, 973492), (52, 842445), (60, 730119), (65, 673956), (78, 561630), (90, 486746), (97, 451620), (117, 374420), (130, 336978), (156, 280815), (180, 243373), (193, 226980), (194, 225810), (195, 224652), (234, 187210), (260, 168489), (291, 150540), (386, 113490), (388, 112905), (390, 112326), (468, 93605), (485, 90324), (579, 75660), (582, 75270), (585, 74884), (772, 56745), (780, 56163), (873, 50180), (965, 45396), (970, 45162), (1158, 37830), (1164, 37635), (1170, 37442), (1261, 34740), (1455, 30108), (1737, 25220), (1746, 25090), (1930, 22698), (1940, 22581), (2316, 18915), (2340, 18721), (2509, 17460), (2522, 17370), (2895, 15132), (2910, 15054), (3474, 12610), (3492, 12545), (3783, 11580), (3860, 11349), (4365, 10036), (5018, 8730), (5044, 8685), (5790, 7566), (5820, 7527), (6305, 6948)]