187973280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11867}}^1$

素因数の和:11899

約数の個数: 144

約数和(自身を含む): 699832224

約数和(自身を除く): 511858944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 11867, 15840, 23734, 35601, 47468, 59335, 71202, 94936, 106803, 118670, 130537, 142404, 178005, 189872, 213606, 237340, 261074, 284808, 356010, 379744, 391611, 427212, 474680, 522148, 534015, 569616, 652685, 712020, 783222, 854424, 949360, 1044296, 1068030, 1139232, 1174833, 1305370, 1424040, 1566444, 1708848, 1898720, 1958055, 2088592, 2136060, 2349666, 2610740, 2848080, 3132888, 3417696, 3916110, 4177184, 4272120, 4699332, 5221480, 5696160, 5874165, 6265776, 7832220, 8544240, 9398664, 10442960, 11748330, 12531552, 15664440, 17088480, 18797328, 20885920, 23496660, 31328880, 37594656, 46993320, 62657760, 93986640, 187973280]

約数ペア:

[(1, 187973280), (2, 93986640), (3, 62657760), (4, 46993320), (5, 37594656), (6, 31328880), (8, 23496660), (9, 20885920), (10, 18797328), (11, 17088480), (12, 15664440), (15, 12531552), (16, 11748330), (18, 10442960), (20, 9398664), (22, 8544240), (24, 7832220), (30, 6265776), (32, 5874165), (33, 5696160), (36, 5221480), (40, 4699332), (44, 4272120), (45, 4177184), (48, 3916110), (55, 3417696), (60, 3132888), (66, 2848080), (72, 2610740), (80, 2349666), (88, 2136060), (90, 2088592), (96, 1958055), (99, 1898720), (110, 1708848), (120, 1566444), (132, 1424040), (144, 1305370), (160, 1174833), (165, 1139232), (176, 1068030), (180, 1044296), (198, 949360), (220, 854424), (240, 783222), (264, 712020), (288, 652685), (330, 569616), (352, 534015), (360, 522148), (396, 474680), (440, 427212), (480, 391611), (495, 379744), (528, 356010), (660, 284808), (720, 261074), (792, 237340), (880, 213606), (990, 189872), (1056, 178005), (1320, 142404), (1440, 130537), (1584, 118670), (1760, 106803), (1980, 94936), (2640, 71202), (3168, 59335), (3960, 47468), (5280, 35601), (7920, 23734), (11867, 15840)]