121352220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:560

約数の個数: 144

約数和(自身を含む): 405070848

約数和(自身を除く): 283718628

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, 90, 99, 110, 132, 165, 167, 180, 198, 220, 330, 334, 367, 396, 495, 501, 660, 668, 734, 835, 990, 1002, 1101, 1468, 1503, 1670, 1835, 1837, 1980, 2004, 2202, 2505, 3006, 3303, 3340, 3670, 3674, 4037, 4404, 5010, 5505, 5511, 6012, 6606, 7340, 7348, 7515, 8074, 9185, 10020, 11010, 11022, 12111, 13212, 15030, 16148, 16515, 16533, 18370, 20185, 22020, 22044, 24222, 27555, 30060, 33030, 33066, 36333, 36740, 40370, 48444, 55110, 60555, 61289, 66060, 66132, 72666, 80740, 82665, 110220, 121110, 122578, 145332, 165330, 181665, 183867, 242220, 245156, 306445, 330660, 363330, 367734, 551601, 612890, 674179, 726660, 735468, 919335, 1103202, 1225780, 1348358, 1838670, 2022537, 2206404, 2696716, 2758005, 3370895, 3677340, 4045074, 5516010, 6067611, 6741790, 8090148, 10112685, 11032020, 12135222, 13483580, 20225370, 24270444, 30338055, 40450740, 60676110, 121352220]

約数ペア:

[(1, 121352220), (2, 60676110), (3, 40450740), (4, 30338055), (5, 24270444), (6, 20225370), (9, 13483580), (10, 12135222), (11, 11032020), (12, 10112685), (15, 8090148), (18, 6741790), (20, 6067611), (22, 5516010), (30, 4045074), (33, 3677340), (36, 3370895), (44, 2758005), (45, 2696716), (55, 2206404), (60, 2022537), (66, 1838670), (90, 1348358), (99, 1225780), (110, 1103202), (132, 919335), (165, 735468), (167, 726660), (180, 674179), (198, 612890), (220, 551601), (330, 367734), (334, 363330), (367, 330660), (396, 306445), (495, 245156), (501, 242220), (660, 183867), (668, 181665), (734, 165330), (835, 145332), (990, 122578), (1002, 121110), (1101, 110220), (1468, 82665), (1503, 80740), (1670, 72666), (1835, 66132), (1837, 66060), (1980, 61289), (2004, 60555), (2202, 55110), (2505, 48444), (3006, 40370), (3303, 36740), (3340, 36333), (3670, 33066), (3674, 33030), (4037, 30060), (4404, 27555), (5010, 24222), (5505, 22044), (5511, 22020), (6012, 20185), (6606, 18370), (7340, 16533), (7348, 16515), (7515, 16148), (8074, 15030), (9185, 13212), (10020, 12111), (11010, 11022)]