181705260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 585252864

約数和(自身を除く): 403547604

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 83, 93, 107, 110, 124, 132, 155, 165, 166, 186, 214, 220, 249, 310, 321, 330, 332, 341, 372, 415, 428, 465, 498, 535, 620, 642, 660, 682, 830, 913, 930, 996, 1023, 1070, 1177, 1245, 1284, 1364, 1605, 1660, 1705, 1826, 1860, 2046, 2140, 2354, 2490, 2573, 2739, 3210, 3317, 3410, 3531, 3652, 4092, 4565, 4708, 4980, 5115, 5146, 5478, 5885, 6420, 6634, 6820, 7062, 7719, 8881, 9130, 9951, 10230, 10292, 10956, 11770, 12865, 13268, 13695, 14124, 15438, 16585, 17655, 17762, 18260, 19902, 20460, 23540, 25730, 26643, 27390, 28303, 30876, 33170, 35310, 35524, 36487, 38595, 39804, 44405, 49755, 51460, 53286, 54780, 56606, 66340, 70620, 72974, 77190, 84909, 88810, 97691, 99510, 106572, 109461, 113212, 133215, 141515, 145948, 154380, 169818, 177620, 182435, 195382, 199020, 218922, 266430, 275311, 283030, 293073, 339636, 364870, 390764, 424545, 437844, 488455, 532860, 547305, 550622, 566060, 586146, 729740, 825933, 849090, 976910, 1094610, 1101244, 1172292, 1376555, 1465365, 1651866, 1698180, 1953820, 2189220, 2753110, 2930730, 3028421, 3303732, 4129665, 5506220, 5861460, 6056842, 8259330, 9085263, 12113684, 15142105, 16518660, 18170526, 30284210, 36341052, 45426315, 60568420, 90852630, 181705260]

約数ペア:

[(1, 181705260), (2, 90852630), (3, 60568420), (4, 45426315), (5, 36341052), (6, 30284210), (10, 18170526), (11, 16518660), (12, 15142105), (15, 12113684), (20, 9085263), (22, 8259330), (30, 6056842), (31, 5861460), (33, 5506220), (44, 4129665), (55, 3303732), (60, 3028421), (62, 2930730), (66, 2753110), (83, 2189220), (93, 1953820), (107, 1698180), (110, 1651866), (124, 1465365), (132, 1376555), (155, 1172292), (165, 1101244), (166, 1094610), (186, 976910), (214, 849090), (220, 825933), (249, 729740), (310, 586146), (321, 566060), (330, 550622), (332, 547305), (341, 532860), (372, 488455), (415, 437844), (428, 424545), (465, 390764), (498, 364870), (535, 339636), (620, 293073), (642, 283030), (660, 275311), (682, 266430), (830, 218922), (913, 199020), (930, 195382), (996, 182435), (1023, 177620), (1070, 169818), (1177, 154380), (1245, 145948), (1284, 141515), (1364, 133215), (1605, 113212), (1660, 109461), (1705, 106572), (1826, 99510), (1860, 97691), (2046, 88810), (2140, 84909), (2354, 77190), (2490, 72974), (2573, 70620), (2739, 66340), (3210, 56606), (3317, 54780), (3410, 53286), (3531, 51460), (3652, 49755), (4092, 44405), (4565, 39804), (4708, 38595), (4980, 36487), (5115, 35524), (5146, 35310), (5478, 33170), (5885, 30876), (6420, 28303), (6634, 27390), (6820, 26643), (7062, 25730), (7719, 23540), (8881, 20460), (9130, 19902), (9951, 18260), (10230, 17762), (10292, 17655), (10956, 16585), (11770, 15438), (12865, 14124), (13268, 13695)]