120001992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 348662160

約数和(自身を除く): 228660168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 43, 44, 62, 66, 86, 88, 93, 121, 124, 129, 132, 172, 186, 242, 248, 258, 264, 341, 344, 363, 372, 473, 484, 516, 682, 726, 744, 946, 961, 968, 1023, 1032, 1333, 1364, 1419, 1452, 1892, 1922, 2046, 2666, 2728, 2838, 2883, 2904, 3751, 3784, 3844, 3999, 4092, 5203, 5332, 5676, 5766, 7502, 7688, 7998, 8184, 10406, 10571, 10664, 11253, 11352, 11532, 14663, 15004, 15609, 15996, 20812, 21142, 22506, 23064, 29326, 30008, 31218, 31713, 31992, 41323, 41624, 42284, 43989, 45012, 58652, 62436, 63426, 82646, 84568, 87978, 90024, 116281, 117304, 123969, 124872, 126852, 161293, 165292, 175956, 232562, 247938, 253704, 322586, 330584, 348843, 351912, 454553, 465124, 483879, 495876, 645172, 697686, 909106, 930248, 967758, 991752, 1290344, 1363659, 1395372, 1818212, 1935516, 2727318, 2790744, 3636424, 3871032, 5000083, 5454636, 10000166, 10909272, 15000249, 20000332, 30000498, 40000664, 60000996, 120001992]

約数ペア:

[(1, 120001992), (2, 60000996), (3, 40000664), (4, 30000498), (6, 20000332), (8, 15000249), (11, 10909272), (12, 10000166), (22, 5454636), (24, 5000083), (31, 3871032), (33, 3636424), (43, 2790744), (44, 2727318), (62, 1935516), (66, 1818212), (86, 1395372), (88, 1363659), (93, 1290344), (121, 991752), (124, 967758), (129, 930248), (132, 909106), (172, 697686), (186, 645172), (242, 495876), (248, 483879), (258, 465124), (264, 454553), (341, 351912), (344, 348843), (363, 330584), (372, 322586), (473, 253704), (484, 247938), (516, 232562), (682, 175956), (726, 165292), (744, 161293), (946, 126852), (961, 124872), (968, 123969), (1023, 117304), (1032, 116281), (1333, 90024), (1364, 87978), (1419, 84568), (1452, 82646), (1892, 63426), (1922, 62436), (2046, 58652), (2666, 45012), (2728, 43989), (2838, 42284), (2883, 41624), (2904, 41323), (3751, 31992), (3784, 31713), (3844, 31218), (3999, 30008), (4092, 29326), (5203, 23064), (5332, 22506), (5676, 21142), (5766, 20812), (7502, 15996), (7688, 15609), (7998, 15004), (8184, 14663), (10406, 11532), (10571, 11352), (10664, 11253)]