310314420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^2$

素因数の和:243

約数の個数: 162

約数和(自身を含む): 1029455154

約数和(自身を除く): 719140734

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 101, 117, 130, 156, 169, 180, 195, 202, 234, 260, 303, 338, 390, 404, 468, 505, 507, 585, 606, 676, 780, 845, 909, 1010, 1014, 1170, 1212, 1313, 1515, 1521, 1690, 1818, 2020, 2028, 2340, 2535, 2626, 3030, 3042, 3380, 3636, 3939, 4545, 5070, 5252, 6060, 6084, 6565, 7605, 7878, 9090, 10140, 10201, 11817, 13130, 15210, 15756, 17069, 18180, 19695, 20402, 23634, 26260, 30420, 30603, 34138, 39390, 40804, 47268, 51005, 51207, 59085, 61206, 68276, 78780, 85345, 91809, 102010, 102414, 118170, 122412, 132613, 153015, 153621, 170690, 183618, 204020, 204828, 236340, 256035, 265226, 306030, 307242, 341380, 367236, 397839, 459045, 512070, 530452, 612060, 614484, 663065, 768105, 795678, 918090, 1024140, 1193517, 1326130, 1536210, 1591356, 1723969, 1836180, 1989195, 2387034, 2652260, 3072420, 3447938, 3978390, 4774068, 5171907, 5967585, 6895876, 7956780, 8619845, 10343814, 11935170, 15515721, 17239690, 20687628, 23870340, 25859535, 31031442, 34479380, 51719070, 62062884, 77578605, 103438140, 155157210, 310314420]

約数ペア:

[(1, 310314420), (2, 155157210), (3, 103438140), (4, 77578605), (5, 62062884), (6, 51719070), (9, 34479380), (10, 31031442), (12, 25859535), (13, 23870340), (15, 20687628), (18, 17239690), (20, 15515721), (26, 11935170), (30, 10343814), (36, 8619845), (39, 7956780), (45, 6895876), (52, 5967585), (60, 5171907), (65, 4774068), (78, 3978390), (90, 3447938), (101, 3072420), (117, 2652260), (130, 2387034), (156, 1989195), (169, 1836180), (180, 1723969), (195, 1591356), (202, 1536210), (234, 1326130), (260, 1193517), (303, 1024140), (338, 918090), (390, 795678), (404, 768105), (468, 663065), (505, 614484), (507, 612060), (585, 530452), (606, 512070), (676, 459045), (780, 397839), (845, 367236), (909, 341380), (1010, 307242), (1014, 306030), (1170, 265226), (1212, 256035), (1313, 236340), (1515, 204828), (1521, 204020), (1690, 183618), (1818, 170690), (2020, 153621), (2028, 153015), (2340, 132613), (2535, 122412), (2626, 118170), (3030, 102414), (3042, 102010), (3380, 91809), (3636, 85345), (3939, 78780), (4545, 68276), (5070, 61206), (5252, 59085), (6060, 51207), (6084, 51005), (6565, 47268), (7605, 40804), (7878, 39390), (9090, 34138), (10140, 30603), (10201, 30420), (11817, 26260), (13130, 23634), (15210, 20402), (15756, 19695), (17069, 18180)]