2109137400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{390581}}^1$

素因数の和:390606

約数の個数: 96

約数和(自身を含む): 7264825200

約数和(自身を除く): 5155687800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 390581, 781162, 1171743, 1562324, 1952905, 2343486, 3124648, 3515229, 3905810, 4686972, 5858715, 7030458, 7811620, 9373944, 9764525, 10545687, 11717430, 14060916, 15623240, 17576145, 19529050, 21091374, 23434860, 28121832, 29293575, 35152290, 39058100, 42182748, 46869720, 52728435, 58587150, 70304580, 78116200, 84365496, 87880725, 105456870, 117174300, 140609160, 175761450, 210913740, 234348600, 263642175, 351522900, 421827480, 527284350, 703045800, 1054568700, 2109137400]

約数ペア:

[(1, 2109137400), (2, 1054568700), (3, 703045800), (4, 527284350), (5, 421827480), (6, 351522900), (8, 263642175), (9, 234348600), (10, 210913740), (12, 175761450), (15, 140609160), (18, 117174300), (20, 105456870), (24, 87880725), (25, 84365496), (27, 78116200), (30, 70304580), (36, 58587150), (40, 52728435), (45, 46869720), (50, 42182748), (54, 39058100), (60, 35152290), (72, 29293575), (75, 28121832), (90, 23434860), (100, 21091374), (108, 19529050), (120, 17576145), (135, 15623240), (150, 14060916), (180, 11717430), (200, 10545687), (216, 9764525), (225, 9373944), (270, 7811620), (300, 7030458), (360, 5858715), (450, 4686972), (540, 3905810), (600, 3515229), (675, 3124648), (900, 2343486), (1080, 1952905), (1350, 1562324), (1800, 1171743), (2700, 781162), (5400, 390581)]