75837320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 195955200

約数和(自身を除く): 120117880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 47, 52, 58, 65, 94, 104, 107, 116, 130, 145, 188, 214, 232, 235, 260, 290, 376, 377, 428, 470, 520, 535, 580, 611, 754, 856, 940, 1070, 1160, 1222, 1363, 1391, 1508, 1880, 1885, 2140, 2444, 2726, 2782, 3016, 3055, 3103, 3770, 4280, 4888, 5029, 5452, 5564, 6110, 6206, 6815, 6955, 7540, 10058, 10904, 11128, 12220, 12412, 13630, 13910, 15080, 15515, 17719, 20116, 24440, 24824, 25145, 27260, 27820, 31030, 35438, 40232, 40339, 50290, 54520, 55640, 62060, 65377, 70876, 80678, 88595, 100580, 124120, 130754, 141752, 145841, 161356, 177190, 201160, 201695, 261508, 291682, 322712, 326885, 354380, 403390, 523016, 583364, 653770, 708760, 729205, 806780, 1166728, 1307540, 1458410, 1613560, 1895933, 2615080, 2916820, 3791866, 5833640, 7583732, 9479665, 15167464, 18959330, 37918660, 75837320]

約数ペア:

[(1, 75837320), (2, 37918660), (4, 18959330), (5, 15167464), (8, 9479665), (10, 7583732), (13, 5833640), (20, 3791866), (26, 2916820), (29, 2615080), (40, 1895933), (47, 1613560), (52, 1458410), (58, 1307540), (65, 1166728), (94, 806780), (104, 729205), (107, 708760), (116, 653770), (130, 583364), (145, 523016), (188, 403390), (214, 354380), (232, 326885), (235, 322712), (260, 291682), (290, 261508), (376, 201695), (377, 201160), (428, 177190), (470, 161356), (520, 145841), (535, 141752), (580, 130754), (611, 124120), (754, 100580), (856, 88595), (940, 80678), (1070, 70876), (1160, 65377), (1222, 62060), (1363, 55640), (1391, 54520), (1508, 50290), (1880, 40339), (1885, 40232), (2140, 35438), (2444, 31030), (2726, 27820), (2782, 27260), (3016, 25145), (3055, 24824), (3103, 24440), (3770, 20116), (4280, 17719), (4888, 15515), (5029, 15080), (5452, 13910), (5564, 13630), (6110, 12412), (6206, 12220), (6815, 11128), (6955, 10904), (7540, 10058)]