70681800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{16829}}^1$

素因数の和:16855

約数の個数: 96

約数和(自身を含む): 250430400

約数和(自身を除く): 179748600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 16829, 33658, 50487, 67316, 84145, 100974, 117803, 134632, 168290, 201948, 235606, 252435, 336580, 353409, 403896, 420725, 471212, 504870, 589015, 673160, 706818, 841450, 942424, 1009740, 1178030, 1262175, 1413636, 1682900, 1767045, 2019480, 2356060, 2524350, 2827272, 2945075, 3365800, 3534090, 4712120, 5048700, 5890150, 7068180, 8835225, 10097400, 11780300, 14136360, 17670450, 23560600, 35340900, 70681800]

約数ペア:

[(1, 70681800), (2, 35340900), (3, 23560600), (4, 17670450), (5, 14136360), (6, 11780300), (7, 10097400), (8, 8835225), (10, 7068180), (12, 5890150), (14, 5048700), (15, 4712120), (20, 3534090), (21, 3365800), (24, 2945075), (25, 2827272), (28, 2524350), (30, 2356060), (35, 2019480), (40, 1767045), (42, 1682900), (50, 1413636), (56, 1262175), (60, 1178030), (70, 1009740), (75, 942424), (84, 841450), (100, 706818), (105, 673160), (120, 589015), (140, 504870), (150, 471212), (168, 420725), (175, 403896), (200, 353409), (210, 336580), (280, 252435), (300, 235606), (350, 201948), (420, 168290), (525, 134632), (600, 117803), (700, 100974), (840, 84145), (1050, 67316), (1400, 50487), (2100, 33658), (4200, 16829)]