51229800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 180792000

約数和(自身を除く): 129562200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 53, 54, 60, 72, 75, 90, 100, 106, 108, 120, 135, 150, 159, 179, 180, 200, 212, 216, 225, 265, 270, 300, 318, 358, 360, 424, 450, 477, 530, 537, 540, 600, 636, 675, 716, 795, 895, 900, 954, 1060, 1074, 1080, 1272, 1325, 1350, 1431, 1432, 1590, 1611, 1790, 1800, 1908, 2120, 2148, 2385, 2650, 2685, 2700, 2862, 3180, 3222, 3580, 3816, 3975, 4296, 4475, 4770, 4833, 5300, 5370, 5400, 5724, 6360, 6444, 7155, 7160, 7950, 8055, 8950, 9487, 9540, 9666, 10600, 10740, 11448, 11925, 12888, 13425, 14310, 15900, 16110, 17900, 18974, 19080, 19332, 21480, 23850, 24165, 26850, 28461, 28620, 31800, 32220, 35775, 35800, 37948, 38664, 40275, 47435, 47700, 48330, 53700, 56922, 57240, 64440, 71550, 75896, 80550, 85383, 94870, 95400, 96660, 107400, 113844, 120825, 142305, 143100, 161100, 170766, 189740, 193320, 227688, 237175, 241650, 256149, 284610, 286200, 322200, 341532, 379480, 426915, 474350, 483300, 512298, 569220, 683064, 711525, 853830, 948700, 966600, 1024596, 1138440, 1280745, 1423050, 1707660, 1897400, 2049192, 2134575, 2561490, 2846100, 3415320, 4269150, 5122980, 5692200, 6403725, 8538300, 10245960, 12807450, 17076600, 25614900, 51229800]

約数ペア:

[(1, 51229800), (2, 25614900), (3, 17076600), (4, 12807450), (5, 10245960), (6, 8538300), (8, 6403725), (9, 5692200), (10, 5122980), (12, 4269150), (15, 3415320), (18, 2846100), (20, 2561490), (24, 2134575), (25, 2049192), (27, 1897400), (30, 1707660), (36, 1423050), (40, 1280745), (45, 1138440), (50, 1024596), (53, 966600), (54, 948700), (60, 853830), (72, 711525), (75, 683064), (90, 569220), (100, 512298), (106, 483300), (108, 474350), (120, 426915), (135, 379480), (150, 341532), (159, 322200), (179, 286200), (180, 284610), (200, 256149), (212, 241650), (216, 237175), (225, 227688), (265, 193320), (270, 189740), (300, 170766), (318, 161100), (358, 143100), (360, 142305), (424, 120825), (450, 113844), (477, 107400), (530, 96660), (537, 95400), (540, 94870), (600, 85383), (636, 80550), (675, 75896), (716, 71550), (795, 64440), (895, 57240), (900, 56922), (954, 53700), (1060, 48330), (1074, 47700), (1080, 47435), (1272, 40275), (1325, 38664), (1350, 37948), (1431, 35800), (1432, 35775), (1590, 32220), (1611, 31800), (1790, 28620), (1800, 28461), (1908, 26850), (2120, 24165), (2148, 23850), (2385, 21480), (2650, 19332), (2685, 19080), (2700, 18974), (2862, 17900), (3180, 16110), (3222, 15900), (3580, 14310), (3816, 13425), (3975, 12888), (4296, 11925), (4475, 11448), (4770, 10740), (4833, 10600), (5300, 9666), (5370, 9540), (5400, 9487), (5724, 8950), (6360, 8055), (6444, 7950), (7155, 7160)]