628183350

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1423}}^1$

素因数の和:1556

約数の個数: 120

約数和(自身を含む): 1762669920

約数和(自身を除く): 1134486570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 109, 135, 150, 162, 218, 225, 270, 327, 405, 450, 545, 654, 675, 810, 981, 1090, 1350, 1423, 1635, 1962, 2025, 2725, 2846, 2943, 3270, 4050, 4269, 4905, 5450, 5886, 7115, 8175, 8538, 8829, 9810, 12807, 14230, 14715, 16350, 17658, 21345, 24525, 25614, 29430, 35575, 38421, 42690, 44145, 49050, 64035, 71150, 73575, 76842, 88290, 106725, 115263, 128070, 147150, 155107, 192105, 213450, 220725, 230526, 310214, 320175, 384210, 441450, 465321, 576315, 640350, 775535, 930642, 960525, 1152630, 1395963, 1551070, 1921050, 2326605, 2791926, 2881575, 3877675, 4187889, 4653210, 5763150, 6979815, 7755350, 8375778, 11633025, 12563667, 13959630, 20939445, 23266050, 25127334, 34899075, 41878890, 62818335, 69798150, 104697225, 125636670, 209394450, 314091675, 628183350]

約数ペア:

[(1, 628183350), (2, 314091675), (3, 209394450), (5, 125636670), (6, 104697225), (9, 69798150), (10, 62818335), (15, 41878890), (18, 34899075), (25, 25127334), (27, 23266050), (30, 20939445), (45, 13959630), (50, 12563667), (54, 11633025), (75, 8375778), (81, 7755350), (90, 6979815), (109, 5763150), (135, 4653210), (150, 4187889), (162, 3877675), (218, 2881575), (225, 2791926), (270, 2326605), (327, 1921050), (405, 1551070), (450, 1395963), (545, 1152630), (654, 960525), (675, 930642), (810, 775535), (981, 640350), (1090, 576315), (1350, 465321), (1423, 441450), (1635, 384210), (1962, 320175), (2025, 310214), (2725, 230526), (2846, 220725), (2943, 213450), (3270, 192105), (4050, 155107), (4269, 147150), (4905, 128070), (5450, 115263), (5886, 106725), (7115, 88290), (8175, 76842), (8538, 73575), (8829, 71150), (9810, 64035), (12807, 49050), (14230, 44145), (14715, 42690), (16350, 38421), (17658, 35575), (21345, 29430), (24525, 25614)]