89834580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:854

約数の個数: 144

約数和(自身を含む): 302702400

約数和(自身を除く): 212867820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 59, 60, 66, 90, 99, 110, 118, 132, 165, 177, 180, 198, 220, 236, 295, 330, 354, 396, 495, 531, 590, 649, 660, 708, 769, 885, 990, 1062, 1180, 1298, 1538, 1770, 1947, 1980, 2124, 2307, 2596, 2655, 3076, 3245, 3540, 3845, 3894, 4614, 5310, 5841, 6490, 6921, 7690, 7788, 8459, 9228, 9735, 10620, 11535, 11682, 12980, 13842, 15380, 16918, 19470, 23070, 23364, 25377, 27684, 29205, 33836, 34605, 38940, 42295, 45371, 46140, 50754, 58410, 69210, 76131, 84590, 90742, 101508, 116820, 126885, 136113, 138420, 152262, 169180, 181484, 226855, 253770, 272226, 304524, 380655, 408339, 453710, 499081, 507540, 544452, 680565, 761310, 816678, 907420, 998162, 1361130, 1497243, 1522620, 1633356, 1996324, 2041695, 2495405, 2722260, 2994486, 4083390, 4491729, 4990810, 5988972, 7486215, 8166780, 8983458, 9981620, 14972430, 17966916, 22458645, 29944860, 44917290, 89834580]

約数ペア:

[(1, 89834580), (2, 44917290), (3, 29944860), (4, 22458645), (5, 17966916), (6, 14972430), (9, 9981620), (10, 8983458), (11, 8166780), (12, 7486215), (15, 5988972), (18, 4990810), (20, 4491729), (22, 4083390), (30, 2994486), (33, 2722260), (36, 2495405), (44, 2041695), (45, 1996324), (55, 1633356), (59, 1522620), (60, 1497243), (66, 1361130), (90, 998162), (99, 907420), (110, 816678), (118, 761310), (132, 680565), (165, 544452), (177, 507540), (180, 499081), (198, 453710), (220, 408339), (236, 380655), (295, 304524), (330, 272226), (354, 253770), (396, 226855), (495, 181484), (531, 169180), (590, 152262), (649, 138420), (660, 136113), (708, 126885), (769, 116820), (885, 101508), (990, 90742), (1062, 84590), (1180, 76131), (1298, 69210), (1538, 58410), (1770, 50754), (1947, 46140), (1980, 45371), (2124, 42295), (2307, 38940), (2596, 34605), (2655, 33836), (3076, 29205), (3245, 27684), (3540, 25377), (3845, 23364), (3894, 23070), (4614, 19470), (5310, 16918), (5841, 15380), (6490, 13842), (6921, 12980), (7690, 11682), (7788, 11535), (8459, 10620), (9228, 9735)]