243862650

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{20071}}^1$

素因数の和:20098

約数の個数: 72

約数和(自身を含む): 679477344

約数和(自身を除く): 435614694

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 810, 1215, 1350, 2025, 2430, 4050, 6075, 12150, 20071, 40142, 60213, 100355, 120426, 180639, 200710, 301065, 361278, 501775, 541917, 602130, 903195, 1003550, 1083834, 1505325, 1625751, 1806390, 2709585, 3010650, 3251502, 4515975, 4877253, 5419170, 8128755, 9031950, 9754506, 13547925, 16257510, 24386265, 27095850, 40643775, 48772530, 81287550, 121931325, 243862650]

約数ペア:

[(1, 243862650), (2, 121931325), (3, 81287550), (5, 48772530), (6, 40643775), (9, 27095850), (10, 24386265), (15, 16257510), (18, 13547925), (25, 9754506), (27, 9031950), (30, 8128755), (45, 5419170), (50, 4877253), (54, 4515975), (75, 3251502), (81, 3010650), (90, 2709585), (135, 1806390), (150, 1625751), (162, 1505325), (225, 1083834), (243, 1003550), (270, 903195), (405, 602130), (450, 541917), (486, 501775), (675, 361278), (810, 301065), (1215, 200710), (1350, 180639), (2025, 120426), (2430, 100355), (4050, 60213), (6075, 40142), (12150, 20071)]