61926200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 171752400

約数和(自身を除く): 109826200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 71, 89, 98, 100, 140, 142, 175, 178, 196, 200, 245, 280, 284, 350, 355, 356, 392, 445, 490, 497, 568, 623, 700, 710, 712, 890, 980, 994, 1225, 1246, 1400, 1420, 1775, 1780, 1960, 1988, 2225, 2450, 2485, 2492, 2840, 3115, 3479, 3550, 3560, 3976, 4361, 4450, 4900, 4970, 4984, 6230, 6319, 6958, 7100, 8722, 8900, 9800, 9940, 12425, 12460, 12638, 13916, 14200, 15575, 17395, 17444, 17800, 19880, 21805, 24850, 24920, 25276, 27832, 31150, 31595, 34790, 34888, 43610, 44233, 49700, 50552, 62300, 63190, 69580, 86975, 87220, 88466, 99400, 109025, 124600, 126380, 139160, 157975, 173950, 174440, 176932, 218050, 221165, 252760, 309631, 315950, 347900, 353864, 436100, 442330, 619262, 631900, 695800, 872200, 884660, 1105825, 1238524, 1263800, 1548155, 1769320, 2211650, 2477048, 3096310, 4423300, 6192620, 7740775, 8846600, 12385240, 15481550, 30963100, 61926200]

約数ペア:

[(1, 61926200), (2, 30963100), (4, 15481550), (5, 12385240), (7, 8846600), (8, 7740775), (10, 6192620), (14, 4423300), (20, 3096310), (25, 2477048), (28, 2211650), (35, 1769320), (40, 1548155), (49, 1263800), (50, 1238524), (56, 1105825), (70, 884660), (71, 872200), (89, 695800), (98, 631900), (100, 619262), (140, 442330), (142, 436100), (175, 353864), (178, 347900), (196, 315950), (200, 309631), (245, 252760), (280, 221165), (284, 218050), (350, 176932), (355, 174440), (356, 173950), (392, 157975), (445, 139160), (490, 126380), (497, 124600), (568, 109025), (623, 99400), (700, 88466), (710, 87220), (712, 86975), (890, 69580), (980, 63190), (994, 62300), (1225, 50552), (1246, 49700), (1400, 44233), (1420, 43610), (1775, 34888), (1780, 34790), (1960, 31595), (1988, 31150), (2225, 27832), (2450, 25276), (2485, 24920), (2492, 24850), (2840, 21805), (3115, 19880), (3479, 17800), (3550, 17444), (3560, 17395), (3976, 15575), (4361, 14200), (4450, 13916), (4900, 12638), (4970, 12460), (4984, 12425), (6230, 9940), (6319, 9800), (6958, 8900), (7100, 8722)]