80982600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1901}}^1$

素因数の和:1991

約数の個数: 96

約数和(自身を含む): 254715840

約数和(自身を除く): 173733240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 71, 75, 100, 120, 142, 150, 200, 213, 284, 300, 355, 426, 568, 600, 710, 852, 1065, 1420, 1704, 1775, 1901, 2130, 2840, 3550, 3802, 4260, 5325, 5703, 7100, 7604, 8520, 9505, 10650, 11406, 14200, 15208, 19010, 21300, 22812, 28515, 38020, 42600, 45624, 47525, 57030, 76040, 95050, 114060, 134971, 142575, 190100, 228120, 269942, 285150, 380200, 404913, 539884, 570300, 674855, 809826, 1079768, 1140600, 1349710, 1619652, 2024565, 2699420, 3239304, 3374275, 4049130, 5398840, 6748550, 8098260, 10122825, 13497100, 16196520, 20245650, 26994200, 40491300, 80982600]

約数ペア:

[(1, 80982600), (2, 40491300), (3, 26994200), (4, 20245650), (5, 16196520), (6, 13497100), (8, 10122825), (10, 8098260), (12, 6748550), (15, 5398840), (20, 4049130), (24, 3374275), (25, 3239304), (30, 2699420), (40, 2024565), (50, 1619652), (60, 1349710), (71, 1140600), (75, 1079768), (100, 809826), (120, 674855), (142, 570300), (150, 539884), (200, 404913), (213, 380200), (284, 285150), (300, 269942), (355, 228120), (426, 190100), (568, 142575), (600, 134971), (710, 114060), (852, 95050), (1065, 76040), (1420, 57030), (1704, 47525), (1775, 45624), (1901, 42600), (2130, 38020), (2840, 28515), (3550, 22812), (3802, 21300), (4260, 19010), (5325, 15208), (5703, 14200), (7100, 11406), (7604, 10650), (8520, 9505)]