40491300

素因数分解:

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

素因数の和:1989

約数の個数: 72

約数和(自身を含む): 118867392

約数和(自身を除く): 78376092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 1901, 2130, 3550, 3802, 4260, 5325, 5703, 7100, 7604, 9505, 10650, 11406, 19010, 21300, 22812, 28515, 38020, 47525, 57030, 95050, 114060, 134971, 142575, 190100, 269942, 285150, 404913, 539884, 570300, 674855, 809826, 1349710, 1619652, 2024565, 2699420, 3374275, 4049130, 6748550, 8098260, 10122825, 13497100, 20245650, 40491300]

約数ペア:

[(1, 40491300), (2, 20245650), (3, 13497100), (4, 10122825), (5, 8098260), (6, 6748550), (10, 4049130), (12, 3374275), (15, 2699420), (20, 2024565), (25, 1619652), (30, 1349710), (50, 809826), (60, 674855), (71, 570300), (75, 539884), (100, 404913), (142, 285150), (150, 269942), (213, 190100), (284, 142575), (300, 134971), (355, 114060), (426, 95050), (710, 57030), (852, 47525), (1065, 38020), (1420, 28515), (1775, 22812), (1901, 21300), (2130, 19010), (3550, 11406), (3802, 10650), (4260, 9505), (5325, 7604), (5703, 7100)]