8790786180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{7487}}^1$

素因数の和:8106

約数の個数: 144

約数和(自身を含む): 29142457344

約数和(自身を除く): 20351671164

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, 330, 396, 495, 593, 660, 990, 1186, 1779, 1980, 2372, 2965, 3558, 5337, 5930, 6523, 7116, 7487, 8895, 10674, 11860, 13046, 14974, 17790, 19569, 21348, 22461, 26092, 26685, 29948, 32615, 35580, 37435, 39138, 44922, 53370, 58707, 65230, 67383, 74870, 78276, 82357, 89844, 97845, 106740, 112305, 117414, 130460, 134766, 149740, 164714, 195690, 224610, 234828, 247071, 269532, 293535, 329428, 336915, 391380, 411785, 449220, 494142, 587070, 673830, 741213, 823570, 988284, 1174140, 1235355, 1347660, 1482426, 1647140, 2470710, 2964852, 3706065, 4439791, 4941420, 7412130, 8879582, 13319373, 14824260, 17759164, 22198955, 26638746, 39958119, 44397910, 48837701, 53277492, 66596865, 79916238, 88795820, 97675402, 133193730, 146513103, 159832476, 195350804, 199790595, 244188505, 266387460, 293026206, 399581190, 439539309, 488377010, 586052412, 732565515, 799162380, 879078618, 976754020, 1465131030, 1758157236, 2197696545, 2930262060, 4395393090, 8790786180]

約数ペア:

[(1, 8790786180), (2, 4395393090), (3, 2930262060), (4, 2197696545), (5, 1758157236), (6, 1465131030), (9, 976754020), (10, 879078618), (11, 799162380), (12, 732565515), (15, 586052412), (18, 488377010), (20, 439539309), (22, 399581190), (30, 293026206), (33, 266387460), (36, 244188505), (44, 199790595), (45, 195350804), (55, 159832476), (60, 146513103), (66, 133193730), (90, 97675402), (99, 88795820), (110, 79916238), (132, 66596865), (165, 53277492), (180, 48837701), (198, 44397910), (220, 39958119), (330, 26638746), (396, 22198955), (495, 17759164), (593, 14824260), (660, 13319373), (990, 8879582), (1186, 7412130), (1779, 4941420), (1980, 4439791), (2372, 3706065), (2965, 2964852), (3558, 2470710), (5337, 1647140), (5930, 1482426), (6523, 1347660), (7116, 1235355), (7487, 1174140), (8895, 988284), (10674, 823570), (11860, 741213), (13046, 673830), (14974, 587070), (17790, 494142), (19569, 449220), (21348, 411785), (22461, 391380), (26092, 336915), (26685, 329428), (29948, 293535), (32615, 269532), (35580, 247071), (37435, 234828), (39138, 224610), (44922, 195690), (53370, 164714), (58707, 149740), (65230, 134766), (67383, 130460), (74870, 117414), (78276, 112305), (82357, 106740), (89844, 97845)]