122394060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 385100352

約数和(自身を除く): 262706292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 71, 90, 122, 142, 157, 180, 183, 213, 244, 284, 305, 314, 355, 366, 426, 471, 549, 610, 628, 639, 710, 732, 785, 852, 915, 942, 1065, 1098, 1220, 1278, 1413, 1420, 1570, 1830, 1884, 2130, 2196, 2355, 2556, 2745, 2826, 3140, 3195, 3660, 4260, 4331, 4710, 5490, 5652, 6390, 7065, 8662, 9420, 9577, 10980, 11147, 12780, 12993, 14130, 17324, 19154, 21655, 22294, 25986, 28260, 28731, 33441, 38308, 38979, 43310, 44588, 47885, 51972, 55735, 57462, 64965, 66882, 77958, 86193, 86620, 95770, 100323, 111470, 114924, 129930, 133764, 143655, 155916, 167205, 172386, 191540, 194895, 200646, 222940, 259860, 287310, 334410, 344772, 389790, 401292, 430965, 501615, 574620, 668820, 679967, 779580, 861930, 1003230, 1359934, 1723860, 2006460, 2039901, 2719868, 3399835, 4079802, 6119703, 6799670, 8159604, 10199505, 12239406, 13599340, 20399010, 24478812, 30598515, 40798020, 61197030, 122394060]

約数ペア:

[(1, 122394060), (2, 61197030), (3, 40798020), (4, 30598515), (5, 24478812), (6, 20399010), (9, 13599340), (10, 12239406), (12, 10199505), (15, 8159604), (18, 6799670), (20, 6119703), (30, 4079802), (36, 3399835), (45, 2719868), (60, 2039901), (61, 2006460), (71, 1723860), (90, 1359934), (122, 1003230), (142, 861930), (157, 779580), (180, 679967), (183, 668820), (213, 574620), (244, 501615), (284, 430965), (305, 401292), (314, 389790), (355, 344772), (366, 334410), (426, 287310), (471, 259860), (549, 222940), (610, 200646), (628, 194895), (639, 191540), (710, 172386), (732, 167205), (785, 155916), (852, 143655), (915, 133764), (942, 129930), (1065, 114924), (1098, 111470), (1220, 100323), (1278, 95770), (1413, 86620), (1420, 86193), (1570, 77958), (1830, 66882), (1884, 64965), (2130, 57462), (2196, 55735), (2355, 51972), (2556, 47885), (2745, 44588), (2826, 43310), (3140, 38979), (3195, 38308), (3660, 33441), (4260, 28731), (4331, 28260), (4710, 25986), (5490, 22294), (5652, 21655), (6390, 19154), (7065, 17324), (8662, 14130), (9420, 12993), (9577, 12780), (10980, 11147)]