69237180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:641

約数の個数: 120

約数和(自身を含む): 220355520

約数和(自身を除く): 151118340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 135, 158, 162, 180, 237, 270, 316, 324, 395, 405, 474, 540, 541, 711, 790, 810, 948, 1082, 1185, 1422, 1580, 1620, 1623, 2133, 2164, 2370, 2705, 2844, 3246, 3555, 4266, 4740, 4869, 5410, 6399, 6492, 7110, 8115, 8532, 9738, 10665, 10820, 12798, 14220, 14607, 16230, 19476, 21330, 24345, 25596, 29214, 31995, 32460, 42660, 42739, 43821, 48690, 58428, 63990, 73035, 85478, 87642, 97380, 127980, 128217, 146070, 170956, 175284, 213695, 219105, 256434, 292140, 384651, 427390, 438210, 512868, 641085, 769302, 854780, 876420, 1153953, 1282170, 1538604, 1923255, 2307906, 2564340, 3461859, 3846510, 4615812, 5769765, 6923718, 7693020, 11539530, 13847436, 17309295, 23079060, 34618590, 69237180]

約数ペア:

[(1, 69237180), (2, 34618590), (3, 23079060), (4, 17309295), (5, 13847436), (6, 11539530), (9, 7693020), (10, 6923718), (12, 5769765), (15, 4615812), (18, 3846510), (20, 3461859), (27, 2564340), (30, 2307906), (36, 1923255), (45, 1538604), (54, 1282170), (60, 1153953), (79, 876420), (81, 854780), (90, 769302), (108, 641085), (135, 512868), (158, 438210), (162, 427390), (180, 384651), (237, 292140), (270, 256434), (316, 219105), (324, 213695), (395, 175284), (405, 170956), (474, 146070), (540, 128217), (541, 127980), (711, 97380), (790, 87642), (810, 85478), (948, 73035), (1082, 63990), (1185, 58428), (1422, 48690), (1580, 43821), (1620, 42739), (1623, 42660), (2133, 32460), (2164, 31995), (2370, 29214), (2705, 25596), (2844, 24345), (3246, 21330), (3555, 19476), (4266, 16230), (4740, 14607), (4869, 14220), (5410, 12798), (6399, 10820), (6492, 10665), (7110, 9738), (8115, 8532)]