27648250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 62848656

約数和(自身を除く): 35200406

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 49, 50, 61, 70, 74, 98, 122, 125, 175, 185, 245, 250, 259, 305, 350, 370, 427, 490, 518, 610, 854, 875, 925, 1225, 1295, 1525, 1750, 1813, 1850, 2135, 2257, 2450, 2590, 2989, 3050, 3626, 4270, 4514, 4625, 5978, 6125, 6475, 7625, 9065, 9250, 10675, 11285, 12250, 12950, 14945, 15250, 15799, 18130, 21350, 22570, 29890, 31598, 32375, 45325, 53375, 56425, 64750, 74725, 78995, 90650, 106750, 110593, 112850, 149450, 157990, 221186, 226625, 282125, 373625, 394975, 453250, 552965, 564250, 747250, 789950, 1105930, 1974875, 2764825, 3949750, 5529650, 13824125, 27648250]

約数ペア:

[(1, 27648250), (2, 13824125), (5, 5529650), (7, 3949750), (10, 2764825), (14, 1974875), (25, 1105930), (35, 789950), (37, 747250), (49, 564250), (50, 552965), (61, 453250), (70, 394975), (74, 373625), (98, 282125), (122, 226625), (125, 221186), (175, 157990), (185, 149450), (245, 112850), (250, 110593), (259, 106750), (305, 90650), (350, 78995), (370, 74725), (427, 64750), (490, 56425), (518, 53375), (610, 45325), (854, 32375), (875, 31598), (925, 29890), (1225, 22570), (1295, 21350), (1525, 18130), (1750, 15799), (1813, 15250), (1850, 14945), (2135, 12950), (2257, 12250), (2450, 11285), (2590, 10675), (2989, 9250), (3050, 9065), (3626, 7625), (4270, 6475), (4514, 6125), (4625, 5978)]