4280850

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{151}}^1$

素因数の和:182

約数の個数: 120

約数和(自身を含む): 13683648

約数和(自身を除く): 9402798

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 151, 162, 175, 189, 210, 225, 270, 302, 315, 350, 378, 405, 450, 453, 525, 567, 630, 675, 755, 810, 906, 945, 1050, 1057, 1134, 1350, 1359, 1510, 1575, 1890, 2025, 2114, 2265, 2718, 2835, 3150, 3171, 3775, 4050, 4077, 4530, 4725, 5285, 5670, 6342, 6795, 7550, 8154, 9450, 9513, 10570, 11325, 12231, 13590, 14175, 15855, 19026, 20385, 22650, 24462, 26425, 28350, 28539, 31710, 33975, 40770, 47565, 52850, 57078, 61155, 67950, 79275, 85617, 95130, 101925, 122310, 142695, 158550, 171234, 203850, 237825, 285390, 305775, 428085, 475650, 611550, 713475, 856170, 1426950, 2140425, 4280850]

約数ペア:

[(1, 4280850), (2, 2140425), (3, 1426950), (5, 856170), (6, 713475), (7, 611550), (9, 475650), (10, 428085), (14, 305775), (15, 285390), (18, 237825), (21, 203850), (25, 171234), (27, 158550), (30, 142695), (35, 122310), (42, 101925), (45, 95130), (50, 85617), (54, 79275), (63, 67950), (70, 61155), (75, 57078), (81, 52850), (90, 47565), (105, 40770), (126, 33975), (135, 31710), (150, 28539), (151, 28350), (162, 26425), (175, 24462), (189, 22650), (210, 20385), (225, 19026), (270, 15855), (302, 14175), (315, 13590), (350, 12231), (378, 11325), (405, 10570), (450, 9513), (453, 9450), (525, 8154), (567, 7550), (630, 6795), (675, 6342), (755, 5670), (810, 5285), (906, 4725), (945, 4530), (1050, 4077), (1057, 4050), (1134, 3775), (1350, 3171), (1359, 3150), (1510, 2835), (1575, 2718), (1890, 2265), (2025, 2114)]