162775260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31183}}^1$

素因数の和:31227

約数の個数: 72

約数和(自身を含む): 510793920

約数和(自身を除く): 348018660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 31183, 62366, 93549, 124732, 155915, 187098, 280647, 311830, 374196, 467745, 561294, 623660, 904307, 935490, 1122588, 1403235, 1808614, 1870980, 2712921, 2806470, 3617228, 4521535, 5425842, 5612940, 8138763, 9043070, 10851684, 13564605, 16277526, 18086140, 27129210, 32555052, 40693815, 54258420, 81387630, 162775260]

約数ペア:

[(1, 162775260), (2, 81387630), (3, 54258420), (4, 40693815), (5, 32555052), (6, 27129210), (9, 18086140), (10, 16277526), (12, 13564605), (15, 10851684), (18, 9043070), (20, 8138763), (29, 5612940), (30, 5425842), (36, 4521535), (45, 3617228), (58, 2806470), (60, 2712921), (87, 1870980), (90, 1808614), (116, 1403235), (145, 1122588), (174, 935490), (180, 904307), (261, 623660), (290, 561294), (348, 467745), (435, 374196), (522, 311830), (580, 280647), (870, 187098), (1044, 155915), (1305, 124732), (1740, 93549), (2610, 62366), (5220, 31183)]