209394450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1423}}^1$

素因数の和:1553

約数の個数: 96

約数和(自身を含む): 582700800

約数和(自身を除く): 373306350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 109, 135, 150, 218, 225, 270, 327, 450, 545, 654, 675, 981, 1090, 1350, 1423, 1635, 1962, 2725, 2846, 2943, 3270, 4269, 4905, 5450, 5886, 7115, 8175, 8538, 9810, 12807, 14230, 14715, 16350, 21345, 24525, 25614, 29430, 35575, 38421, 42690, 49050, 64035, 71150, 73575, 76842, 106725, 128070, 147150, 155107, 192105, 213450, 310214, 320175, 384210, 465321, 640350, 775535, 930642, 960525, 1395963, 1551070, 1921050, 2326605, 2791926, 3877675, 4187889, 4653210, 6979815, 7755350, 8375778, 11633025, 13959630, 20939445, 23266050, 34899075, 41878890, 69798150, 104697225, 209394450]

約数ペア:

[(1, 209394450), (2, 104697225), (3, 69798150), (5, 41878890), (6, 34899075), (9, 23266050), (10, 20939445), (15, 13959630), (18, 11633025), (25, 8375778), (27, 7755350), (30, 6979815), (45, 4653210), (50, 4187889), (54, 3877675), (75, 2791926), (90, 2326605), (109, 1921050), (135, 1551070), (150, 1395963), (218, 960525), (225, 930642), (270, 775535), (327, 640350), (450, 465321), (545, 384210), (654, 320175), (675, 310214), (981, 213450), (1090, 192105), (1350, 155107), (1423, 147150), (1635, 128070), (1962, 106725), (2725, 76842), (2846, 73575), (2943, 71150), (3270, 64035), (4269, 49050), (4905, 42690), (5450, 38421), (5886, 35575), (7115, 29430), (8175, 25614), (8538, 24525), (9810, 21345), (12807, 16350), (14230, 14715)]