82745113.000000000

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30271}}^1$

素因数の和:30303

約数の個数: 96

約数和(自身を含む): 569597952

約数和(自身を除く): 404318292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 30271, 60542, 90813, 121084, 151355, 181626, 211897, 302710, 363252, 393523, 423794, 454065, 605420, 635691, 787046, 847588, 908130, 1059485, 1180569, 1271382, 1574092, 1816260, 1967615, 2118970, 2361138, 2542764, 2754661, 3178455, 3935230, 4237940, 4722276, 5509322, 5902845, 6356910, 7870460, 8263983, 11018644, 11805690, 12713820, 13773305, 16527966, 23611380, 27546610, 33055932, 41319915, 55093220, 82639830, 165279660]

約数ペア:

[(1, 165279660), (2, 82639830), (3, 55093220), (4, 41319915), (5, 33055932), (6, 27546610), (7, 23611380), (10, 16527966), (12, 13773305), (13, 12713820), (14, 11805690), (15, 11018644), (20, 8263983), (21, 7870460), (26, 6356910), (28, 5902845), (30, 5509322), (35, 4722276), (39, 4237940), (42, 3935230), (52, 3178455), (60, 2754661), (65, 2542764), (70, 2361138), (78, 2118970), (84, 1967615), (91, 1816260), (105, 1574092), (130, 1271382), (140, 1180569), (156, 1059485), (182, 908130), (195, 847588), (210, 787046), (260, 635691), (273, 605420), (364, 454065), (390, 423794), (420, 393523), (455, 363252), (546, 302710), (780, 211897), (910, 181626), (1092, 151355), (1365, 121084), (1820, 90813), (2730, 60542), (5460, 30271)]