12234420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 41827968

約数和(自身を除く): 29593548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 90, 99, 110, 111, 132, 148, 165, 167, 180, 185, 198, 220, 222, 330, 333, 334, 370, 396, 407, 444, 495, 501, 555, 660, 666, 668, 740, 814, 835, 990, 1002, 1110, 1221, 1332, 1503, 1628, 1665, 1670, 1837, 1980, 2004, 2035, 2220, 2442, 2505, 3006, 3330, 3340, 3663, 3674, 4070, 4884, 5010, 5511, 6012, 6105, 6179, 6660, 7326, 7348, 7515, 8140, 9185, 10020, 11022, 12210, 12358, 14652, 15030, 16533, 18315, 18370, 18537, 22044, 24420, 24716, 27555, 30060, 30895, 33066, 36630, 36740, 37074, 55110, 55611, 61790, 66132, 67969, 73260, 74148, 82665, 92685, 110220, 111222, 123580, 135938, 165330, 185370, 203907, 222444, 271876, 278055, 330660, 339845, 370740, 407814, 556110, 611721, 679690, 815628, 1019535, 1112220, 1223442, 1359380, 2039070, 2446884, 3058605, 4078140, 6117210, 12234420]

約数ペア:

[(1, 12234420), (2, 6117210), (3, 4078140), (4, 3058605), (5, 2446884), (6, 2039070), (9, 1359380), (10, 1223442), (11, 1112220), (12, 1019535), (15, 815628), (18, 679690), (20, 611721), (22, 556110), (30, 407814), (33, 370740), (36, 339845), (37, 330660), (44, 278055), (45, 271876), (55, 222444), (60, 203907), (66, 185370), (74, 165330), (90, 135938), (99, 123580), (110, 111222), (111, 110220), (132, 92685), (148, 82665), (165, 74148), (167, 73260), (180, 67969), (185, 66132), (198, 61790), (220, 55611), (222, 55110), (330, 37074), (333, 36740), (334, 36630), (370, 33066), (396, 30895), (407, 30060), (444, 27555), (495, 24716), (501, 24420), (555, 22044), (660, 18537), (666, 18370), (668, 18315), (740, 16533), (814, 15030), (835, 14652), (990, 12358), (1002, 12210), (1110, 11022), (1221, 10020), (1332, 9185), (1503, 8140), (1628, 7515), (1665, 7348), (1670, 7326), (1837, 6660), (1980, 6179), (2004, 6105), (2035, 6012), (2220, 5511), (2442, 5010), (2505, 4884), (3006, 4070), (3330, 3674), (3340, 3663)]