149409240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:569

約数の個数: 128

約数和(自身を含む): 466560000

約数和(自身を除く): 317150760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 59, 60, 94, 118, 120, 141, 177, 188, 235, 236, 282, 295, 354, 376, 449, 470, 472, 564, 590, 705, 708, 885, 898, 940, 1128, 1180, 1347, 1410, 1416, 1770, 1796, 1880, 2245, 2360, 2694, 2773, 2820, 3540, 3592, 4490, 5388, 5546, 5640, 6735, 7080, 8319, 8980, 10776, 11092, 13470, 13865, 16638, 17960, 21103, 22184, 26491, 26940, 27730, 33276, 41595, 42206, 52982, 53880, 55460, 63309, 66552, 79473, 83190, 84412, 105515, 105964, 110920, 126618, 132455, 158946, 166380, 168824, 211030, 211928, 253236, 264910, 316545, 317892, 332760, 397365, 422060, 506472, 529820, 633090, 635784, 794730, 844120, 1059640, 1245077, 1266180, 1589460, 2490154, 2532360, 3178920, 3735231, 4980308, 6225385, 7470462, 9960616, 12450770, 14940924, 18676155, 24901540, 29881848, 37352310, 49803080, 74704620, 149409240]

約数ペア:

[(1, 149409240), (2, 74704620), (3, 49803080), (4, 37352310), (5, 29881848), (6, 24901540), (8, 18676155), (10, 14940924), (12, 12450770), (15, 9960616), (20, 7470462), (24, 6225385), (30, 4980308), (40, 3735231), (47, 3178920), (59, 2532360), (60, 2490154), (94, 1589460), (118, 1266180), (120, 1245077), (141, 1059640), (177, 844120), (188, 794730), (235, 635784), (236, 633090), (282, 529820), (295, 506472), (354, 422060), (376, 397365), (449, 332760), (470, 317892), (472, 316545), (564, 264910), (590, 253236), (705, 211928), (708, 211030), (885, 168824), (898, 166380), (940, 158946), (1128, 132455), (1180, 126618), (1347, 110920), (1410, 105964), (1416, 105515), (1770, 84412), (1796, 83190), (1880, 79473), (2245, 66552), (2360, 63309), (2694, 55460), (2773, 53880), (2820, 52982), (3540, 42206), (3592, 41595), (4490, 33276), (5388, 27730), (5546, 26940), (5640, 26491), (6735, 22184), (7080, 21103), (8319, 17960), (8980, 16638), (10776, 13865), (11092, 13470)]