227875680

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{5861}}^1$

素因数の和:5891

約数の個数: 144

約数和(自身を含む): 806564304

約数和(自身を除く): 578688624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 5861, 6480, 7776, 9720, 11722, 12960, 17583, 19440, 23444, 29305, 35166, 38880, 46888, 52749, 58610, 70332, 87915, 93776, 105498, 117220, 140664, 158247, 175830, 187552, 210996, 234440, 263745, 281328, 316494, 351660, 421992, 468880, 474741, 527490, 562656, 632988, 703320, 791235, 843984, 937760, 949482, 1054980, 1265976, 1406640, 1424223, 1582470, 1687968, 1898964, 2109960, 2373705, 2531952, 2813280, 2848446, 3164940, 3797928, 4219920, 4747410, 5063904, 5696892, 6329880, 7121115, 7595856, 8439840, 9494820, 11393784, 12659760, 14242230, 15191712, 18989640, 22787568, 25319520, 28484460, 37979280, 45575136, 56968920, 75958560, 113937840, 227875680]

約数ペア:

[(1, 227875680), (2, 113937840), (3, 75958560), (4, 56968920), (5, 45575136), (6, 37979280), (8, 28484460), (9, 25319520), (10, 22787568), (12, 18989640), (15, 15191712), (16, 14242230), (18, 12659760), (20, 11393784), (24, 9494820), (27, 8439840), (30, 7595856), (32, 7121115), (36, 6329880), (40, 5696892), (45, 5063904), (48, 4747410), (54, 4219920), (60, 3797928), (72, 3164940), (80, 2848446), (81, 2813280), (90, 2531952), (96, 2373705), (108, 2109960), (120, 1898964), (135, 1687968), (144, 1582470), (160, 1424223), (162, 1406640), (180, 1265976), (216, 1054980), (240, 949482), (243, 937760), (270, 843984), (288, 791235), (324, 703320), (360, 632988), (405, 562656), (432, 527490), (480, 474741), (486, 468880), (540, 421992), (648, 351660), (720, 316494), (810, 281328), (864, 263745), (972, 234440), (1080, 210996), (1215, 187552), (1296, 175830), (1440, 158247), (1620, 140664), (1944, 117220), (2160, 105498), (2430, 93776), (2592, 87915), (3240, 70332), (3888, 58610), (4320, 52749), (4860, 46888), (5861, 38880), (6480, 35166), (7776, 29305), (9720, 23444), (11722, 19440), (12960, 17583)]