89273880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:782

約数の個数: 128

約数和(自身を含む): 300326400

約数和(自身を除く): 211052520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 360, 393, 524, 540, 631, 655, 786, 1048, 1080, 1179, 1262, 1310, 1572, 1893, 1965, 2358, 2524, 2620, 3144, 3155, 3537, 3786, 3930, 4716, 5048, 5240, 5679, 5895, 6310, 7074, 7572, 7860, 9432, 9465, 11358, 11790, 12620, 14148, 15144, 15720, 17037, 17685, 18930, 22716, 23580, 25240, 28296, 28395, 34074, 35370, 37860, 45432, 47160, 56790, 68148, 70740, 75720, 82661, 85185, 113580, 136296, 141480, 165322, 170370, 227160, 247983, 330644, 340740, 413305, 495966, 661288, 681480, 743949, 826610, 991932, 1239915, 1487898, 1653220, 1983864, 2231847, 2479830, 2975796, 3306440, 3719745, 4463694, 4959660, 5951592, 7439490, 8927388, 9919320, 11159235, 14878980, 17854776, 22318470, 29757960, 44636940, 89273880]

約数ペア:

[(1, 89273880), (2, 44636940), (3, 29757960), (4, 22318470), (5, 17854776), (6, 14878980), (8, 11159235), (9, 9919320), (10, 8927388), (12, 7439490), (15, 5951592), (18, 4959660), (20, 4463694), (24, 3719745), (27, 3306440), (30, 2975796), (36, 2479830), (40, 2231847), (45, 1983864), (54, 1653220), (60, 1487898), (72, 1239915), (90, 991932), (108, 826610), (120, 743949), (131, 681480), (135, 661288), (180, 495966), (216, 413305), (262, 340740), (270, 330644), (360, 247983), (393, 227160), (524, 170370), (540, 165322), (631, 141480), (655, 136296), (786, 113580), (1048, 85185), (1080, 82661), (1179, 75720), (1262, 70740), (1310, 68148), (1572, 56790), (1893, 47160), (1965, 45432), (2358, 37860), (2524, 35370), (2620, 34074), (3144, 28395), (3155, 28296), (3537, 25240), (3786, 23580), (3930, 22716), (4716, 18930), (5048, 17685), (5240, 17037), (5679, 15720), (5895, 15144), (6310, 14148), (7074, 12620), (7572, 11790), (7860, 11358), (9432, 9465)]