61275434.000000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 376169472

約数和(自身を除く): 245260212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 97, 166, 194, 249, 271, 291, 332, 388, 415, 485, 498, 542, 582, 813, 830, 970, 996, 1084, 1164, 1245, 1355, 1455, 1626, 1660, 1940, 2490, 2710, 2910, 3252, 4065, 4980, 5420, 5820, 8051, 8130, 16102, 16260, 22493, 24153, 26287, 32204, 40255, 44986, 48306, 52574, 67479, 78861, 80510, 89972, 96612, 105148, 112465, 120765, 131435, 134958, 157722, 161020, 224930, 241530, 262870, 269916, 315444, 337395, 394305, 449860, 483060, 525740, 674790, 788610, 1349580, 1577220, 2181821, 4363642, 6545463, 8727284, 10909105, 13090926, 21818210, 26181852, 32727315, 43636420, 65454630, 130909260]

約数ペア:

[(1, 130909260), (2, 65454630), (3, 43636420), (4, 32727315), (5, 26181852), (6, 21818210), (10, 13090926), (12, 10909105), (15, 8727284), (20, 6545463), (30, 4363642), (60, 2181821), (83, 1577220), (97, 1349580), (166, 788610), (194, 674790), (249, 525740), (271, 483060), (291, 449860), (332, 394305), (388, 337395), (415, 315444), (485, 269916), (498, 262870), (542, 241530), (582, 224930), (813, 161020), (830, 157722), (970, 134958), (996, 131435), (1084, 120765), (1164, 112465), (1245, 105148), (1355, 96612), (1455, 89972), (1626, 80510), (1660, 78861), (1940, 67479), (2490, 52574), (2710, 48306), (2910, 44986), (3252, 40255), (4065, 32204), (4980, 26287), (5420, 24153), (5820, 22493), (8051, 16260), (8130, 16102)]