149363280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18859}}^1$

素因数の和:18889

約数の個数: 120

約数和(自身を含む): 547241760

約数和(自身を除く): 397878480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 18859, 37718, 56577, 75436, 94295, 113154, 150872, 169731, 188590, 207449, 226308, 282885, 301744, 339462, 377180, 414898, 452616, 565770, 622347, 678924, 754360, 829796, 848655, 905232, 1037245, 1131540, 1244694, 1357848, 1508720, 1659592, 1697310, 1867041, 2074490, 2263080, 2489388, 2715696, 3111735, 3319184, 3394620, 3734082, 4148980, 4526160, 4978776, 6223470, 6789240, 7468164, 8297960, 9335205, 9957552, 12446940, 13578480, 14936328, 16595920, 18670410, 24893880, 29872656, 37340820, 49787760, 74681640, 149363280]

約数ペア:

[(1, 149363280), (2, 74681640), (3, 49787760), (4, 37340820), (5, 29872656), (6, 24893880), (8, 18670410), (9, 16595920), (10, 14936328), (11, 13578480), (12, 12446940), (15, 9957552), (16, 9335205), (18, 8297960), (20, 7468164), (22, 6789240), (24, 6223470), (30, 4978776), (33, 4526160), (36, 4148980), (40, 3734082), (44, 3394620), (45, 3319184), (48, 3111735), (55, 2715696), (60, 2489388), (66, 2263080), (72, 2074490), (80, 1867041), (88, 1697310), (90, 1659592), (99, 1508720), (110, 1357848), (120, 1244694), (132, 1131540), (144, 1037245), (165, 905232), (176, 848655), (180, 829796), (198, 754360), (220, 678924), (240, 622347), (264, 565770), (330, 452616), (360, 414898), (396, 377180), (440, 339462), (495, 301744), (528, 282885), (660, 226308), (720, 207449), (792, 188590), (880, 169731), (990, 150872), (1320, 113154), (1584, 94295), (1980, 75436), (2640, 56577), (3960, 37718), (7920, 18859)]