119980980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31741}}^1$

素因数の和:31766

約数の個数: 96

約数和(自身を含む): 426612480

約数和(自身を除く): 306631500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 31741, 63482, 95223, 126964, 158705, 190446, 222187, 285669, 317410, 380892, 444374, 476115, 571338, 634820, 666561, 857007, 888748, 952230, 1110935, 1142676, 1333122, 1428345, 1714014, 1904460, 1999683, 2221870, 2666244, 2856690, 3332805, 3428028, 3999366, 4285035, 4443740, 5713380, 5999049, 6665610, 7998732, 8570070, 9998415, 11998098, 13331220, 17140140, 19996830, 23996196, 29995245, 39993660, 59990490, 119980980]

約数ペア:

[(1, 119980980), (2, 59990490), (3, 39993660), (4, 29995245), (5, 23996196), (6, 19996830), (7, 17140140), (9, 13331220), (10, 11998098), (12, 9998415), (14, 8570070), (15, 7998732), (18, 6665610), (20, 5999049), (21, 5713380), (27, 4443740), (28, 4285035), (30, 3999366), (35, 3428028), (36, 3332805), (42, 2856690), (45, 2666244), (54, 2221870), (60, 1999683), (63, 1904460), (70, 1714014), (84, 1428345), (90, 1333122), (105, 1142676), (108, 1110935), (126, 952230), (135, 888748), (140, 857007), (180, 666561), (189, 634820), (210, 571338), (252, 476115), (270, 444374), (315, 380892), (378, 317410), (420, 285669), (540, 222187), (630, 190446), (756, 158705), (945, 126964), (1260, 95223), (1890, 63482), (3780, 31741)]