191006100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{23581}}^1$

素因数の和:23607

約数の個数: 90

約数和(自身を含む): 619192574

約数和(自身を除く): 428186474

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, 23581, 47162, 70743, 94324, 117905, 141486, 212229, 235810, 282972, 353715, 424458, 471620, 589525, 636687, 707430, 848916, 1061145, 1179050, 1273374, 1414860, 1768575, 1910061, 2122290, 2358100, 2546748, 3183435, 3537150, 3820122, 4244580, 5305725, 6366870, 7074300, 7640244, 9550305, 10611450, 12733740, 15917175, 19100610, 21222900, 31834350, 38201220, 47751525, 63668700, 95503050, 191006100]

約数ペア:

[(1, 191006100), (2, 95503050), (3, 63668700), (4, 47751525), (5, 38201220), (6, 31834350), (9, 21222900), (10, 19100610), (12, 15917175), (15, 12733740), (18, 10611450), (20, 9550305), (25, 7640244), (27, 7074300), (30, 6366870), (36, 5305725), (45, 4244580), (50, 3820122), (54, 3537150), (60, 3183435), (75, 2546748), (81, 2358100), (90, 2122290), (100, 1910061), (108, 1768575), (135, 1414860), (150, 1273374), (162, 1179050), (180, 1061145), (225, 848916), (270, 707430), (300, 636687), (324, 589525), (405, 471620), (450, 424458), (540, 353715), (675, 282972), (810, 235810), (900, 212229), (1350, 141486), (1620, 117905), (2025, 94324), (2700, 70743), (4050, 47162), (8100, 23581)]