137870100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{17021}}^1$

素因数の和:17047

約数の個数: 90

約数和(自身を含む): 446946654

約数和(自身を除く): 309076554

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 17021, 34042, 51063, 68084, 85105, 102126, 153189, 170210, 204252, 255315, 306378, 340420, 425525, 459567, 510630, 612756, 765945, 851050, 919134, 1021260, 1276575, 1378701, 1531890, 1702100, 1838268, 2297835, 2553150, 2757402, 3063780, 3829725, 4595670, 5106300, 5514804, 6893505, 7659450, 9191340, 11489175, 13787010, 15318900, 22978350, 27574020, 34467525, 45956700, 68935050, 137870100]

約数ペア:

[(1, 137870100), (2, 68935050), (3, 45956700), (4, 34467525), (5, 27574020), (6, 22978350), (9, 15318900), (10, 13787010), (12, 11489175), (15, 9191340), (18, 7659450), (20, 6893505), (25, 5514804), (27, 5106300), (30, 4595670), (36, 3829725), (45, 3063780), (50, 2757402), (54, 2553150), (60, 2297835), (75, 1838268), (81, 1702100), (90, 1531890), (100, 1378701), (108, 1276575), (135, 1021260), (150, 919134), (162, 851050), (180, 765945), (225, 612756), (270, 510630), (300, 459567), (324, 425525), (405, 340420), (450, 306378), (540, 255315), (675, 204252), (810, 170210), (900, 153189), (1350, 102126), (1620, 85105), (2025, 68084), (2700, 51063), (4050, 34042), (8100, 17021)]