68549100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{13441}}^1$

素因数の和:13475

約数の個数: 72

約数和(自身を含む): 210017808

約数和(自身を除く): 141468708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 13441, 26882, 40323, 53764, 67205, 80646, 134410, 161292, 201615, 228497, 268820, 336025, 403230, 456994, 672050, 685491, 806460, 913988, 1008075, 1142485, 1344100, 1370982, 2016150, 2284970, 2741964, 3427455, 4032300, 4569940, 5712425, 6854910, 11424850, 13709820, 17137275, 22849700, 34274550, 68549100]

約数ペア:

[(1, 68549100), (2, 34274550), (3, 22849700), (4, 17137275), (5, 13709820), (6, 11424850), (10, 6854910), (12, 5712425), (15, 4569940), (17, 4032300), (20, 3427455), (25, 2741964), (30, 2284970), (34, 2016150), (50, 1370982), (51, 1344100), (60, 1142485), (68, 1008075), (75, 913988), (85, 806460), (100, 685491), (102, 672050), (150, 456994), (170, 403230), (204, 336025), (255, 268820), (300, 228497), (340, 201615), (425, 161292), (510, 134410), (850, 80646), (1020, 67205), (1275, 53764), (1700, 40323), (2550, 26882), (5100, 13441)]