79955400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{19037}}^1$

素因数の和:19063

約数の個数: 96

約数和(自身を含む): 283285440

約数和(自身を除く): 203330040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 19037, 38074, 57111, 76148, 95185, 114222, 133259, 152296, 190370, 228444, 266518, 285555, 380740, 399777, 456888, 475925, 533036, 571110, 666295, 761480, 799554, 951850, 1066072, 1142220, 1332590, 1427775, 1599108, 1903700, 1998885, 2284440, 2665180, 2855550, 3198216, 3331475, 3807400, 3997770, 5330360, 5711100, 6662950, 7995540, 9994425, 11422200, 13325900, 15991080, 19988850, 26651800, 39977700, 79955400]

約数ペア:

[(1, 79955400), (2, 39977700), (3, 26651800), (4, 19988850), (5, 15991080), (6, 13325900), (7, 11422200), (8, 9994425), (10, 7995540), (12, 6662950), (14, 5711100), (15, 5330360), (20, 3997770), (21, 3807400), (24, 3331475), (25, 3198216), (28, 2855550), (30, 2665180), (35, 2284440), (40, 1998885), (42, 1903700), (50, 1599108), (56, 1427775), (60, 1332590), (70, 1142220), (75, 1066072), (84, 951850), (100, 799554), (105, 761480), (120, 666295), (140, 571110), (150, 533036), (168, 475925), (175, 456888), (200, 399777), (210, 380740), (280, 285555), (300, 266518), (350, 228444), (420, 190370), (525, 152296), (600, 133259), (700, 114222), (840, 95185), (1050, 76148), (1400, 57111), (2100, 38074), (4200, 19037)]