155364210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2239}}^1$

素因数の和:2512

約数の個数: 64

約数和(自身を含む): 416102400

約数和(自身を除く): 260738190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 257, 270, 514, 771, 1285, 1542, 2239, 2313, 2570, 3855, 4478, 4626, 6717, 6939, 7710, 11195, 11565, 13434, 13878, 20151, 22390, 23130, 33585, 34695, 40302, 60453, 67170, 69390, 100755, 120906, 201510, 302265, 575423, 604530, 1150846, 1726269, 2877115, 3452538, 5178807, 5754230, 8631345, 10357614, 15536421, 17262690, 25894035, 31072842, 51788070, 77682105, 155364210]

約数ペア:

[(1, 155364210), (2, 77682105), (3, 51788070), (5, 31072842), (6, 25894035), (9, 17262690), (10, 15536421), (15, 10357614), (18, 8631345), (27, 5754230), (30, 5178807), (45, 3452538), (54, 2877115), (90, 1726269), (135, 1150846), (257, 604530), (270, 575423), (514, 302265), (771, 201510), (1285, 120906), (1542, 100755), (2239, 69390), (2313, 67170), (2570, 60453), (3855, 40302), (4478, 34695), (4626, 33585), (6717, 23130), (6939, 22390), (7710, 20151), (11195, 13878), (11565, 13434)]