71671800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6287}}^1$

素因数の和:6325

約数の個数: 96

約数和(自身を含む): 233913600

約数和(自身を除く): 162241800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 2280, 2850, 3800, 5700, 6287, 11400, 12574, 18861, 25148, 31435, 37722, 50296, 62870, 75444, 94305, 119453, 125740, 150888, 157175, 188610, 238906, 251480, 314350, 358359, 377220, 471525, 477812, 597265, 628700, 716718, 754440, 943050, 955624, 1194530, 1257400, 1433436, 1791795, 1886100, 2389060, 2866872, 2986325, 3583590, 3772200, 4778120, 5972650, 7167180, 8958975, 11945300, 14334360, 17917950, 23890600, 35835900, 71671800]

約数ペア:

[(1, 71671800), (2, 35835900), (3, 23890600), (4, 17917950), (5, 14334360), (6, 11945300), (8, 8958975), (10, 7167180), (12, 5972650), (15, 4778120), (19, 3772200), (20, 3583590), (24, 2986325), (25, 2866872), (30, 2389060), (38, 1886100), (40, 1791795), (50, 1433436), (57, 1257400), (60, 1194530), (75, 955624), (76, 943050), (95, 754440), (100, 716718), (114, 628700), (120, 597265), (150, 477812), (152, 471525), (190, 377220), (200, 358359), (228, 314350), (285, 251480), (300, 238906), (380, 188610), (456, 157175), (475, 150888), (570, 125740), (600, 119453), (760, 94305), (950, 75444), (1140, 62870), (1425, 50296), (1900, 37722), (2280, 31435), (2850, 25148), (3800, 18861), (5700, 12574), (6287, 11400)]