45220860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8663}}^1$

素因数の和:8707

約数の個数: 72

約数和(自身を含む): 141916320

約数和(自身を除く): 96695460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 8663, 17326, 25989, 34652, 43315, 51978, 77967, 86630, 103956, 129945, 155934, 173260, 251227, 259890, 311868, 389835, 502454, 519780, 753681, 779670, 1004908, 1256135, 1507362, 1559340, 2261043, 2512270, 3014724, 3768405, 4522086, 5024540, 7536810, 9044172, 11305215, 15073620, 22610430, 45220860]

約数ペア:

[(1, 45220860), (2, 22610430), (3, 15073620), (4, 11305215), (5, 9044172), (6, 7536810), (9, 5024540), (10, 4522086), (12, 3768405), (15, 3014724), (18, 2512270), (20, 2261043), (29, 1559340), (30, 1507362), (36, 1256135), (45, 1004908), (58, 779670), (60, 753681), (87, 519780), (90, 502454), (116, 389835), (145, 311868), (174, 259890), (180, 251227), (261, 173260), (290, 155934), (348, 129945), (435, 103956), (522, 86630), (580, 77967), (870, 51978), (1044, 43315), (1305, 34652), (1740, 25989), (2610, 17326), (5220, 8663)]