149128600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 364262400

約数和(自身を除く): 215133800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 67, 100, 124, 134, 155, 200, 248, 268, 310, 335, 359, 536, 620, 670, 718, 775, 1240, 1340, 1436, 1550, 1675, 1795, 2077, 2680, 2872, 3100, 3350, 3590, 4154, 6200, 6700, 7180, 8308, 8975, 10385, 11129, 13400, 14360, 16616, 17950, 20770, 22258, 24053, 35900, 41540, 44516, 48106, 51925, 55645, 71800, 83080, 89032, 96212, 103850, 111290, 120265, 192424, 207700, 222580, 240530, 278225, 415400, 445160, 481060, 556450, 601325, 745643, 962120, 1112900, 1202650, 1491286, 2225800, 2405300, 2982572, 3728215, 4810600, 5965144, 7456430, 14912860, 18641075, 29825720, 37282150, 74564300, 149128600]

約数ペア:

[(1, 149128600), (2, 74564300), (4, 37282150), (5, 29825720), (8, 18641075), (10, 14912860), (20, 7456430), (25, 5965144), (31, 4810600), (40, 3728215), (50, 2982572), (62, 2405300), (67, 2225800), (100, 1491286), (124, 1202650), (134, 1112900), (155, 962120), (200, 745643), (248, 601325), (268, 556450), (310, 481060), (335, 445160), (359, 415400), (536, 278225), (620, 240530), (670, 222580), (718, 207700), (775, 192424), (1240, 120265), (1340, 111290), (1436, 103850), (1550, 96212), (1675, 89032), (1795, 83080), (2077, 71800), (2680, 55645), (2872, 51925), (3100, 48106), (3350, 44516), (3590, 41540), (4154, 35900), (6200, 24053), (6700, 22258), (7180, 20770), (8308, 17950), (8975, 16616), (10385, 14360), (11129, 13400)]