75646440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:896

約数の個数: 128

約数和(自身を含む): 255312000

約数和(自身を除く): 179665560

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, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 787, 801, 890, 1068, 1080, 1335, 1574, 1602, 1780, 2136, 2361, 2403, 2670, 3148, 3204, 3560, 3935, 4005, 4722, 4806, 5340, 6296, 6408, 7083, 7870, 8010, 9444, 9612, 10680, 11805, 12015, 14166, 15740, 16020, 18888, 19224, 21249, 23610, 24030, 28332, 31480, 32040, 35415, 42498, 47220, 48060, 56664, 70043, 70830, 84996, 94440, 96120, 106245, 140086, 141660, 169992, 210129, 212490, 280172, 283320, 350215, 420258, 424980, 560344, 630387, 700430, 840516, 849960, 1050645, 1260774, 1400860, 1681032, 1891161, 2101290, 2521548, 2801720, 3151935, 3782322, 4202580, 5043096, 6303870, 7564644, 8405160, 9455805, 12607740, 15129288, 18911610, 25215480, 37823220, 75646440]

約数ペア:

[(1, 75646440), (2, 37823220), (3, 25215480), (4, 18911610), (5, 15129288), (6, 12607740), (8, 9455805), (9, 8405160), (10, 7564644), (12, 6303870), (15, 5043096), (18, 4202580), (20, 3782322), (24, 3151935), (27, 2801720), (30, 2521548), (36, 2101290), (40, 1891161), (45, 1681032), (54, 1400860), (60, 1260774), (72, 1050645), (89, 849960), (90, 840516), (108, 700430), (120, 630387), (135, 560344), (178, 424980), (180, 420258), (216, 350215), (267, 283320), (270, 280172), (356, 212490), (360, 210129), (445, 169992), (534, 141660), (540, 140086), (712, 106245), (787, 96120), (801, 94440), (890, 84996), (1068, 70830), (1080, 70043), (1335, 56664), (1574, 48060), (1602, 47220), (1780, 42498), (2136, 35415), (2361, 32040), (2403, 31480), (2670, 28332), (3148, 24030), (3204, 23610), (3560, 21249), (3935, 19224), (4005, 18888), (4722, 16020), (4806, 15740), (5340, 14166), (6296, 12015), (6408, 11805), (7083, 10680), (7870, 9612), (8010, 9444)]