201970260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{124673}}^1$

素因数の和:124694

約数の個数: 60

約数和(自身を含む): 633593268

約数和(自身を除く): 431623008

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 124673, 249346, 374019, 498692, 623365, 748038, 1122057, 1246730, 1496076, 1870095, 2244114, 2493460, 3366171, 3740190, 4488228, 5610285, 6732342, 7480380, 10098513, 11220570, 13464684, 16830855, 20197026, 22441140, 33661710, 40394052, 50492565, 67323420, 100985130, 201970260]

約数ペア:

[(1, 201970260), (2, 100985130), (3, 67323420), (4, 50492565), (5, 40394052), (6, 33661710), (9, 22441140), (10, 20197026), (12, 16830855), (15, 13464684), (18, 11220570), (20, 10098513), (27, 7480380), (30, 6732342), (36, 5610285), (45, 4488228), (54, 3740190), (60, 3366171), (81, 2493460), (90, 2244114), (108, 1870095), (135, 1496076), (162, 1246730), (180, 1122057), (270, 748038), (324, 623365), (405, 498692), (540, 374019), (810, 249346), (1620, 124673)]