88138080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:749

約数の個数: 144

約数和(自身を含む): 304353504

約数和(自身を除く): 216215424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 582, 631, 720, 776, 873, 970, 1164, 1262, 1440, 1455, 1552, 1746, 1893, 1940, 2328, 2524, 2910, 3104, 3155, 3492, 3786, 3880, 4365, 4656, 5048, 5679, 5820, 6310, 6984, 7572, 7760, 8730, 9312, 9465, 10096, 11358, 11640, 12620, 13968, 15144, 15520, 17460, 18930, 20192, 22716, 23280, 25240, 27936, 28395, 30288, 34920, 37860, 45432, 46560, 50480, 56790, 60576, 61207, 69840, 75720, 90864, 100960, 113580, 122414, 139680, 151440, 181728, 183621, 227160, 244828, 302880, 306035, 367242, 454320, 489656, 550863, 612070, 734484, 908640, 918105, 979312, 1101726, 1224140, 1468968, 1836210, 1958624, 2203452, 2448280, 2754315, 2937936, 3672420, 4406904, 4896560, 5508630, 5875872, 7344840, 8813808, 9793120, 11017260, 14689680, 17627616, 22034520, 29379360, 44069040, 88138080]

約数ペア:

[(1, 88138080), (2, 44069040), (3, 29379360), (4, 22034520), (5, 17627616), (6, 14689680), (8, 11017260), (9, 9793120), (10, 8813808), (12, 7344840), (15, 5875872), (16, 5508630), (18, 4896560), (20, 4406904), (24, 3672420), (30, 2937936), (32, 2754315), (36, 2448280), (40, 2203452), (45, 1958624), (48, 1836210), (60, 1468968), (72, 1224140), (80, 1101726), (90, 979312), (96, 918105), (97, 908640), (120, 734484), (144, 612070), (160, 550863), (180, 489656), (194, 454320), (240, 367242), (288, 306035), (291, 302880), (360, 244828), (388, 227160), (480, 183621), (485, 181728), (582, 151440), (631, 139680), (720, 122414), (776, 113580), (873, 100960), (970, 90864), (1164, 75720), (1262, 69840), (1440, 61207), (1455, 60576), (1552, 56790), (1746, 50480), (1893, 46560), (1940, 45432), (2328, 37860), (2524, 34920), (2910, 30288), (3104, 28395), (3155, 27936), (3492, 25240), (3786, 23280), (3880, 22716), (4365, 20192), (4656, 18930), (5048, 17460), (5679, 15520), (5820, 15144), (6310, 13968), (6984, 12620), (7572, 11640), (7760, 11358), (8730, 10096), (9312, 9465)]