55485387540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{123449}}^1$

素因数の和:123702

約数の個数: 144

約数和(自身を含む): 184416523200

約数和(自身を除く): 128931135660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 227, 330, 396, 454, 495, 660, 681, 908, 990, 1135, 1362, 1980, 2043, 2270, 2497, 2724, 3405, 4086, 4540, 4994, 6810, 7491, 8172, 9988, 10215, 12485, 13620, 14982, 20430, 22473, 24970, 29964, 37455, 40860, 44946, 49940, 74910, 89892, 112365, 123449, 149820, 224730, 246898, 370347, 449460, 493796, 617245, 740694, 1111041, 1234490, 1357939, 1481388, 1851735, 2222082, 2468980, 2715878, 3703470, 4073817, 4444164, 5431756, 5555205, 6789695, 7406940, 8147634, 11110410, 12221451, 13579390, 16295268, 20369085, 22220820, 24442902, 27158780, 28022923, 40738170, 48885804, 56045846, 61107255, 81476340, 84068769, 112091692, 122214510, 140114615, 168137538, 244429020, 252206307, 280229230, 308252153, 336275076, 420343845, 504412614, 560458460, 616504306, 840687690, 924756459, 1008825228, 1233008612, 1261031535, 1541260765, 1681375380, 1849512918, 2522063070, 2774269377, 3082521530, 3699025836, 4623782295, 5044126140, 5548538754, 6165043060, 9247564590, 11097077508, 13871346885, 18495129180, 27742693770, 55485387540]

約数ペア:

[(1, 55485387540), (2, 27742693770), (3, 18495129180), (4, 13871346885), (5, 11097077508), (6, 9247564590), (9, 6165043060), (10, 5548538754), (11, 5044126140), (12, 4623782295), (15, 3699025836), (18, 3082521530), (20, 2774269377), (22, 2522063070), (30, 1849512918), (33, 1681375380), (36, 1541260765), (44, 1261031535), (45, 1233008612), (55, 1008825228), (60, 924756459), (66, 840687690), (90, 616504306), (99, 560458460), (110, 504412614), (132, 420343845), (165, 336275076), (180, 308252153), (198, 280229230), (220, 252206307), (227, 244429020), (330, 168137538), (396, 140114615), (454, 122214510), (495, 112091692), (660, 84068769), (681, 81476340), (908, 61107255), (990, 56045846), (1135, 48885804), (1362, 40738170), (1980, 28022923), (2043, 27158780), (2270, 24442902), (2497, 22220820), (2724, 20369085), (3405, 16295268), (4086, 13579390), (4540, 12221451), (4994, 11110410), (6810, 8147634), (7491, 7406940), (8172, 6789695), (9988, 5555205), (10215, 5431756), (12485, 4444164), (13620, 4073817), (14982, 3703470), (20430, 2715878), (22473, 2468980), (24970, 2222082), (29964, 1851735), (37455, 1481388), (40860, 1357939), (44946, 1234490), (49940, 1111041), (74910, 740694), (89892, 617245), (112365, 493796), (123449, 449460), (149820, 370347), (224730, 246898)]