98743750

素因数分解:

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

素因数の和:132

約数の個数: 96

約数和(自身を含む): 220860864

約数和(自身を除く): 122117114

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 61, 70, 74, 122, 125, 175, 185, 250, 259, 305, 350, 370, 427, 518, 610, 625, 854, 875, 925, 1250, 1295, 1525, 1750, 1850, 2135, 2257, 2590, 3050, 3125, 4270, 4375, 4514, 4625, 6250, 6475, 7625, 8750, 9250, 10675, 11285, 12950, 15250, 15799, 21350, 21875, 22570, 23125, 31598, 32375, 38125, 43750, 46250, 53375, 56425, 64750, 76250, 78995, 106750, 112850, 115625, 157990, 161875, 190625, 231250, 266875, 282125, 323750, 381250, 394975, 533750, 564250, 789950, 809375, 1334375, 1410625, 1618750, 1974875, 2668750, 2821250, 3949750, 7053125, 9874375, 14106250, 19748750, 49371875, 98743750]

約数ペア:

[(1, 98743750), (2, 49371875), (5, 19748750), (7, 14106250), (10, 9874375), (14, 7053125), (25, 3949750), (35, 2821250), (37, 2668750), (50, 1974875), (61, 1618750), (70, 1410625), (74, 1334375), (122, 809375), (125, 789950), (175, 564250), (185, 533750), (250, 394975), (259, 381250), (305, 323750), (350, 282125), (370, 266875), (427, 231250), (518, 190625), (610, 161875), (625, 157990), (854, 115625), (875, 112850), (925, 106750), (1250, 78995), (1295, 76250), (1525, 64750), (1750, 56425), (1850, 53375), (2135, 46250), (2257, 43750), (2590, 38125), (3050, 32375), (3125, 31598), (4270, 23125), (4375, 22570), (4514, 21875), (4625, 21350), (6250, 15799), (6475, 15250), (7625, 12950), (8750, 11285), (9250, 10675)]