85960980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{22741}}^1$

素因数の和:22766

約数の個数: 96

約数和(自身を含む): 305652480

約数和(自身を除く): 219691500

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, 22741, 45482, 68223, 90964, 113705, 136446, 159187, 204669, 227410, 272892, 318374, 341115, 409338, 454820, 477561, 614007, 636748, 682230, 795935, 818676, 955122, 1023345, 1228014, 1364460, 1432683, 1591870, 1910244, 2046690, 2387805, 2456028, 2865366, 3070035, 3183740, 4093380, 4298049, 4775610, 5730732, 6140070, 7163415, 8596098, 9551220, 12280140, 14326830, 17192196, 21490245, 28653660, 42980490, 85960980]

約数ペア:

[(1, 85960980), (2, 42980490), (3, 28653660), (4, 21490245), (5, 17192196), (6, 14326830), (7, 12280140), (9, 9551220), (10, 8596098), (12, 7163415), (14, 6140070), (15, 5730732), (18, 4775610), (20, 4298049), (21, 4093380), (27, 3183740), (28, 3070035), (30, 2865366), (35, 2456028), (36, 2387805), (42, 2046690), (45, 1910244), (54, 1591870), (60, 1432683), (63, 1364460), (70, 1228014), (84, 1023345), (90, 955122), (105, 818676), (108, 795935), (126, 682230), (135, 636748), (140, 614007), (180, 477561), (189, 454820), (210, 409338), (252, 341115), (270, 318374), (315, 272892), (378, 227410), (420, 204669), (540, 159187), (630, 136446), (756, 113705), (945, 90964), (1260, 68223), (1890, 45482), (3780, 22741)]