11855200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 34685280

約数和(自身を除く): 22830080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 50, 56, 58, 70, 73, 80, 100, 112, 116, 140, 145, 146, 160, 175, 200, 203, 224, 232, 280, 290, 292, 350, 365, 400, 406, 464, 511, 560, 580, 584, 700, 725, 730, 800, 812, 928, 1015, 1022, 1120, 1160, 1168, 1400, 1450, 1460, 1624, 1825, 2030, 2044, 2117, 2320, 2336, 2555, 2800, 2900, 2920, 3248, 3650, 4060, 4088, 4234, 4640, 5075, 5110, 5600, 5800, 5840, 6496, 7300, 8120, 8176, 8468, 10150, 10220, 10585, 11600, 11680, 12775, 14600, 14819, 16240, 16352, 16936, 20300, 20440, 21170, 23200, 25550, 29200, 29638, 32480, 33872, 40600, 40880, 42340, 51100, 52925, 58400, 59276, 67744, 74095, 81200, 81760, 84680, 102200, 105850, 118552, 148190, 162400, 169360, 204400, 211700, 237104, 296380, 338720, 370475, 408800, 423400, 474208, 592760, 740950, 846800, 1185520, 1481900, 1693600, 2371040, 2963800, 5927600, 11855200]

約数ペア:

[(1, 11855200), (2, 5927600), (4, 2963800), (5, 2371040), (7, 1693600), (8, 1481900), (10, 1185520), (14, 846800), (16, 740950), (20, 592760), (25, 474208), (28, 423400), (29, 408800), (32, 370475), (35, 338720), (40, 296380), (50, 237104), (56, 211700), (58, 204400), (70, 169360), (73, 162400), (80, 148190), (100, 118552), (112, 105850), (116, 102200), (140, 84680), (145, 81760), (146, 81200), (160, 74095), (175, 67744), (200, 59276), (203, 58400), (224, 52925), (232, 51100), (280, 42340), (290, 40880), (292, 40600), (350, 33872), (365, 32480), (400, 29638), (406, 29200), (464, 25550), (511, 23200), (560, 21170), (580, 20440), (584, 20300), (700, 16936), (725, 16352), (730, 16240), (800, 14819), (812, 14600), (928, 12775), (1015, 11680), (1022, 11600), (1120, 10585), (1160, 10220), (1168, 10150), (1400, 8468), (1450, 8176), (1460, 8120), (1624, 7300), (1825, 6496), (2030, 5840), (2044, 5800), (2117, 5600), (2320, 5110), (2336, 5075), (2555, 4640), (2800, 4234), (2900, 4088), (2920, 4060), (3248, 3650)]