127690800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1097}}^1$

素因数の和:1215

約数の個数: 120

約数和(自身を含む): 413629776

約数和(自身を除く): 285938976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 97, 100, 120, 150, 194, 200, 240, 291, 300, 388, 400, 485, 582, 600, 776, 970, 1097, 1164, 1200, 1455, 1552, 1940, 2194, 2328, 2425, 2910, 3291, 3880, 4388, 4656, 4850, 5485, 5820, 6582, 7275, 7760, 8776, 9700, 10970, 11640, 13164, 14550, 16455, 17552, 19400, 21940, 23280, 26328, 27425, 29100, 32910, 38800, 43880, 52656, 54850, 58200, 65820, 82275, 87760, 106409, 109700, 116400, 131640, 164550, 212818, 219400, 263280, 319227, 329100, 425636, 438800, 532045, 638454, 658200, 851272, 1064090, 1276908, 1316400, 1596135, 1702544, 2128180, 2553816, 2660225, 3192270, 4256360, 5107632, 5320450, 6384540, 7980675, 8512720, 10640900, 12769080, 15961350, 21281800, 25538160, 31922700, 42563600, 63845400, 127690800]

約数ペア:

[(1, 127690800), (2, 63845400), (3, 42563600), (4, 31922700), (5, 25538160), (6, 21281800), (8, 15961350), (10, 12769080), (12, 10640900), (15, 8512720), (16, 7980675), (20, 6384540), (24, 5320450), (25, 5107632), (30, 4256360), (40, 3192270), (48, 2660225), (50, 2553816), (60, 2128180), (75, 1702544), (80, 1596135), (97, 1316400), (100, 1276908), (120, 1064090), (150, 851272), (194, 658200), (200, 638454), (240, 532045), (291, 438800), (300, 425636), (388, 329100), (400, 319227), (485, 263280), (582, 219400), (600, 212818), (776, 164550), (970, 131640), (1097, 116400), (1164, 109700), (1200, 106409), (1455, 87760), (1552, 82275), (1940, 65820), (2194, 58200), (2328, 54850), (2425, 52656), (2910, 43880), (3291, 38800), (3880, 32910), (4388, 29100), (4656, 27425), (4850, 26328), (5485, 23280), (5820, 21940), (6582, 19400), (7275, 17552), (7760, 16455), (8776, 14550), (9700, 13164), (10970, 11640)]