122167980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 192

約数和(自身を含む): 420456960

約数和(自身を除く): 298288980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 131, 132, 135, 157, 165, 180, 198, 220, 262, 270, 297, 314, 330, 393, 396, 471, 495, 524, 540, 594, 628, 655, 660, 785, 786, 942, 990, 1179, 1188, 1310, 1413, 1441, 1485, 1570, 1572, 1727, 1884, 1965, 1980, 2355, 2358, 2620, 2826, 2882, 2970, 3140, 3454, 3537, 3930, 4239, 4323, 4710, 4716, 5181, 5652, 5764, 5895, 5940, 6908, 7065, 7074, 7205, 7860, 8478, 8635, 8646, 9420, 10362, 11790, 12969, 14130, 14148, 14410, 15543, 16956, 17270, 17292, 17685, 20567, 20724, 21195, 21615, 23580, 25905, 25938, 28260, 28820, 31086, 34540, 35370, 38907, 41134, 42390, 43230, 46629, 51810, 51876, 61701, 62172, 64845, 70740, 77715, 77814, 82268, 84780, 86460, 93258, 102835, 103620, 123402, 129690, 155430, 155628, 185103, 186516, 194535, 205670, 226237, 233145, 246804, 259380, 308505, 310860, 370206, 389070, 411340, 452474, 466290, 555309, 617010, 678711, 740412, 778140, 904948, 925515, 932580, 1110618, 1131185, 1234020, 1357422, 1851030, 2036133, 2221236, 2262370, 2714844, 2776545, 3393555, 3702060, 4072266, 4524740, 5553090, 6108399, 6787110, 8144532, 10180665, 11106180, 12216798, 13574220, 20361330, 24433596, 30541995, 40722660, 61083990, 122167980]

約数ペア:

[(1, 122167980), (2, 61083990), (3, 40722660), (4, 30541995), (5, 24433596), (6, 20361330), (9, 13574220), (10, 12216798), (11, 11106180), (12, 10180665), (15, 8144532), (18, 6787110), (20, 6108399), (22, 5553090), (27, 4524740), (30, 4072266), (33, 3702060), (36, 3393555), (44, 2776545), (45, 2714844), (54, 2262370), (55, 2221236), (60, 2036133), (66, 1851030), (90, 1357422), (99, 1234020), (108, 1131185), (110, 1110618), (131, 932580), (132, 925515), (135, 904948), (157, 778140), (165, 740412), (180, 678711), (198, 617010), (220, 555309), (262, 466290), (270, 452474), (297, 411340), (314, 389070), (330, 370206), (393, 310860), (396, 308505), (471, 259380), (495, 246804), (524, 233145), (540, 226237), (594, 205670), (628, 194535), (655, 186516), (660, 185103), (785, 155628), (786, 155430), (942, 129690), (990, 123402), (1179, 103620), (1188, 102835), (1310, 93258), (1413, 86460), (1441, 84780), (1485, 82268), (1570, 77814), (1572, 77715), (1727, 70740), (1884, 64845), (1965, 62172), (1980, 61701), (2355, 51876), (2358, 51810), (2620, 46629), (2826, 43230), (2882, 42390), (2970, 41134), (3140, 38907), (3454, 35370), (3537, 34540), (3930, 31086), (4239, 28820), (4323, 28260), (4710, 25938), (4716, 25905), (5181, 23580), (5652, 21615), (5764, 21195), (5895, 20724), (5940, 20567), (6908, 17685), (7065, 17292), (7074, 17270), (7205, 16956), (7860, 15543), (8478, 14410), (8635, 14148), (8646, 14130), (9420, 12969), (10362, 11790)]