45155320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 123379200

約数和(自身を除く): 78223880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 67, 70, 83, 116, 134, 140, 145, 166, 203, 232, 268, 280, 290, 332, 335, 406, 415, 469, 536, 580, 581, 664, 670, 812, 830, 938, 1015, 1160, 1162, 1340, 1624, 1660, 1876, 1943, 2030, 2324, 2345, 2407, 2680, 2905, 3320, 3752, 3886, 4060, 4648, 4690, 4814, 5561, 5810, 7772, 8120, 9380, 9628, 9715, 11122, 11620, 12035, 13601, 15544, 16849, 18760, 19256, 19430, 22244, 23240, 24070, 27202, 27805, 33698, 38860, 38927, 44488, 48140, 54404, 55610, 67396, 68005, 77720, 77854, 84245, 96280, 108808, 111220, 134792, 136010, 155708, 161269, 168490, 194635, 222440, 272020, 311416, 322538, 336980, 389270, 544040, 645076, 673960, 778540, 806345, 1128883, 1290152, 1557080, 1612690, 2257766, 3225380, 4515532, 5644415, 6450760, 9031064, 11288830, 22577660, 45155320]

約数ペア:

[(1, 45155320), (2, 22577660), (4, 11288830), (5, 9031064), (7, 6450760), (8, 5644415), (10, 4515532), (14, 3225380), (20, 2257766), (28, 1612690), (29, 1557080), (35, 1290152), (40, 1128883), (56, 806345), (58, 778540), (67, 673960), (70, 645076), (83, 544040), (116, 389270), (134, 336980), (140, 322538), (145, 311416), (166, 272020), (203, 222440), (232, 194635), (268, 168490), (280, 161269), (290, 155708), (332, 136010), (335, 134792), (406, 111220), (415, 108808), (469, 96280), (536, 84245), (580, 77854), (581, 77720), (664, 68005), (670, 67396), (812, 55610), (830, 54404), (938, 48140), (1015, 44488), (1160, 38927), (1162, 38860), (1340, 33698), (1624, 27805), (1660, 27202), (1876, 24070), (1943, 23240), (2030, 22244), (2324, 19430), (2345, 19256), (2407, 18760), (2680, 16849), (2905, 15544), (3320, 13601), (3752, 12035), (3886, 11620), (4060, 11122), (4648, 9715), (4690, 9628), (4814, 9380), (5561, 8120), (5810, 7772)]