12842550

素因数分解:

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

素因数の和:185

約数の個数: 144

約数和(自身を含む): 41164032

約数和(自身を除く): 28321482

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, 243, 270, 302, 315, 350, 378, 405, 450, 453, 486, 525, 567, 630, 675, 755, 810, 906, 945, 1050, 1057, 1134, 1215, 1350, 1359, 1510, 1575, 1701, 1890, 2025, 2114, 2265, 2430, 2718, 2835, 3150, 3171, 3402, 3775, 4050, 4077, 4530, 4725, 5285, 5670, 6075, 6342, 6795, 7550, 8154, 8505, 9450, 9513, 10570, 11325, 12150, 12231, 13590, 14175, 15855, 17010, 19026, 20385, 22650, 24462, 26425, 28350, 28539, 31710, 33975, 36693, 40770, 42525, 47565, 52850, 57078, 61155, 67950, 73386, 79275, 85050, 85617, 95130, 101925, 122310, 142695, 158550, 171234, 183465, 203850, 237825, 256851, 285390, 305775, 366930, 428085, 475650, 513702, 611550, 713475, 856170, 917325, 1284255, 1426950, 1834650, 2140425, 2568510, 4280850, 6421275, 12842550]

約数ペア:

[(1, 12842550), (2, 6421275), (3, 4280850), (5, 2568510), (6, 2140425), (7, 1834650), (9, 1426950), (10, 1284255), (14, 917325), (15, 856170), (18, 713475), (21, 611550), (25, 513702), (27, 475650), (30, 428085), (35, 366930), (42, 305775), (45, 285390), (50, 256851), (54, 237825), (63, 203850), (70, 183465), (75, 171234), (81, 158550), (90, 142695), (105, 122310), (126, 101925), (135, 95130), (150, 85617), (151, 85050), (162, 79275), (175, 73386), (189, 67950), (210, 61155), (225, 57078), (243, 52850), (270, 47565), (302, 42525), (315, 40770), (350, 36693), (378, 33975), (405, 31710), (450, 28539), (453, 28350), (486, 26425), (525, 24462), (567, 22650), (630, 20385), (675, 19026), (755, 17010), (810, 15855), (906, 14175), (945, 13590), (1050, 12231), (1057, 12150), (1134, 11325), (1215, 10570), (1350, 9513), (1359, 9450), (1510, 8505), (1575, 8154), (1701, 7550), (1890, 6795), (2025, 6342), (2114, 6075), (2265, 5670), (2430, 5285), (2718, 4725), (2835, 4530), (3150, 4077), (3171, 4050), (3402, 3775)]