42389400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 141419520

約数和(自身を除く): 99030120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 43, 50, 53, 60, 62, 75, 86, 93, 100, 106, 120, 124, 129, 150, 155, 159, 172, 186, 200, 212, 215, 248, 258, 265, 300, 310, 318, 344, 372, 424, 430, 465, 516, 530, 600, 620, 636, 645, 744, 775, 795, 860, 930, 1032, 1060, 1075, 1240, 1272, 1290, 1325, 1333, 1550, 1590, 1643, 1720, 1860, 2120, 2150, 2279, 2325, 2580, 2650, 2666, 3100, 3180, 3225, 3286, 3720, 3975, 3999, 4300, 4558, 4650, 4929, 5160, 5300, 5332, 6200, 6360, 6450, 6572, 6665, 6837, 7950, 7998, 8215, 8600, 9116, 9300, 9858, 10600, 10664, 11395, 12900, 13144, 13330, 13674, 15900, 15996, 16430, 18232, 18600, 19716, 19995, 22790, 24645, 25800, 26660, 27348, 31800, 31992, 32860, 33325, 34185, 39432, 39990, 41075, 45580, 49290, 53320, 54696, 56975, 65720, 66650, 68370, 70649, 79980, 82150, 91160, 98580, 99975, 113950, 123225, 133300, 136740, 141298, 159960, 164300, 170925, 197160, 199950, 211947, 227900, 246450, 266600, 273480, 282596, 328600, 341850, 353245, 399900, 423894, 455800, 492900, 565192, 683700, 706490, 799800, 847788, 985800, 1059735, 1367400, 1412980, 1695576, 1766225, 2119470, 2825960, 3532450, 4238940, 5298675, 7064900, 8477880, 10597350, 14129800, 21194700, 42389400]

約数ペア:

[(1, 42389400), (2, 21194700), (3, 14129800), (4, 10597350), (5, 8477880), (6, 7064900), (8, 5298675), (10, 4238940), (12, 3532450), (15, 2825960), (20, 2119470), (24, 1766225), (25, 1695576), (30, 1412980), (31, 1367400), (40, 1059735), (43, 985800), (50, 847788), (53, 799800), (60, 706490), (62, 683700), (75, 565192), (86, 492900), (93, 455800), (100, 423894), (106, 399900), (120, 353245), (124, 341850), (129, 328600), (150, 282596), (155, 273480), (159, 266600), (172, 246450), (186, 227900), (200, 211947), (212, 199950), (215, 197160), (248, 170925), (258, 164300), (265, 159960), (300, 141298), (310, 136740), (318, 133300), (344, 123225), (372, 113950), (424, 99975), (430, 98580), (465, 91160), (516, 82150), (530, 79980), (600, 70649), (620, 68370), (636, 66650), (645, 65720), (744, 56975), (775, 54696), (795, 53320), (860, 49290), (930, 45580), (1032, 41075), (1060, 39990), (1075, 39432), (1240, 34185), (1272, 33325), (1290, 32860), (1325, 31992), (1333, 31800), (1550, 27348), (1590, 26660), (1643, 25800), (1720, 24645), (1860, 22790), (2120, 19995), (2150, 19716), (2279, 18600), (2325, 18232), (2580, 16430), (2650, 15996), (2666, 15900), (3100, 13674), (3180, 13330), (3225, 13144), (3286, 12900), (3720, 11395), (3975, 10664), (3999, 10600), (4300, 9858), (4558, 9300), (4650, 9116), (4929, 8600), (5160, 8215), (5300, 7998), (5332, 7950), (6200, 6837), (6360, 6665), (6450, 6572)]