55522800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 240

約数和(自身を含む): 203424480

約数和(自身を除く): 147901680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 53, 54, 60, 72, 75, 80, 90, 97, 100, 106, 108, 120, 135, 144, 150, 159, 180, 194, 200, 212, 216, 225, 240, 265, 270, 291, 300, 318, 360, 388, 400, 424, 432, 450, 477, 485, 530, 540, 582, 600, 636, 675, 720, 776, 795, 848, 873, 900, 954, 970, 1060, 1080, 1164, 1200, 1272, 1325, 1350, 1431, 1455, 1552, 1590, 1746, 1800, 1908, 1940, 2120, 2160, 2328, 2385, 2425, 2544, 2619, 2650, 2700, 2862, 2910, 3180, 3492, 3600, 3816, 3880, 3975, 4240, 4365, 4656, 4770, 4850, 5141, 5238, 5300, 5400, 5724, 5820, 6360, 6984, 7155, 7275, 7632, 7760, 7950, 8730, 9540, 9700, 10282, 10476, 10600, 10800, 11448, 11640, 11925, 12720, 13095, 13968, 14310, 14550, 15423, 15900, 17460, 19080, 19400, 20564, 20952, 21200, 21825, 22896, 23280, 23850, 25705, 26190, 28620, 29100, 30846, 31800, 34920, 35775, 38160, 38800, 41128, 41904, 43650, 46269, 47700, 51410, 52380, 57240, 58200, 61692, 63600, 65475, 69840, 71550, 77115, 82256, 87300, 92538, 95400, 102820, 104760, 114480, 116400, 123384, 128525, 130950, 138807, 143100, 154230, 174600, 185076, 190800, 205640, 209520, 231345, 246768, 257050, 261900, 277614, 286200, 308460, 349200, 370152, 385575, 411280, 462690, 514100, 523800, 555228, 572400, 616920, 694035, 740304, 771150, 925380, 1028200, 1047600, 1110456, 1156725, 1233840, 1388070, 1542300, 1850760, 2056400, 2220912, 2313450, 2776140, 3084600, 3470175, 3701520, 4626900, 5552280, 6169200, 6940350, 9253800, 11104560, 13880700, 18507600, 27761400, 55522800]

約数ペア:

[(1, 55522800), (2, 27761400), (3, 18507600), (4, 13880700), (5, 11104560), (6, 9253800), (8, 6940350), (9, 6169200), (10, 5552280), (12, 4626900), (15, 3701520), (16, 3470175), (18, 3084600), (20, 2776140), (24, 2313450), (25, 2220912), (27, 2056400), (30, 1850760), (36, 1542300), (40, 1388070), (45, 1233840), (48, 1156725), (50, 1110456), (53, 1047600), (54, 1028200), (60, 925380), (72, 771150), (75, 740304), (80, 694035), (90, 616920), (97, 572400), (100, 555228), (106, 523800), (108, 514100), (120, 462690), (135, 411280), (144, 385575), (150, 370152), (159, 349200), (180, 308460), (194, 286200), (200, 277614), (212, 261900), (216, 257050), (225, 246768), (240, 231345), (265, 209520), (270, 205640), (291, 190800), (300, 185076), (318, 174600), (360, 154230), (388, 143100), (400, 138807), (424, 130950), (432, 128525), (450, 123384), (477, 116400), (485, 114480), (530, 104760), (540, 102820), (582, 95400), (600, 92538), (636, 87300), (675, 82256), (720, 77115), (776, 71550), (795, 69840), (848, 65475), (873, 63600), (900, 61692), (954, 58200), (970, 57240), (1060, 52380), (1080, 51410), (1164, 47700), (1200, 46269), (1272, 43650), (1325, 41904), (1350, 41128), (1431, 38800), (1455, 38160), (1552, 35775), (1590, 34920), (1746, 31800), (1800, 30846), (1908, 29100), (1940, 28620), (2120, 26190), (2160, 25705), (2328, 23850), (2385, 23280), (2425, 22896), (2544, 21825), (2619, 21200), (2650, 20952), (2700, 20564), (2862, 19400), (2910, 19080), (3180, 17460), (3492, 15900), (3600, 15423), (3816, 14550), (3880, 14310), (3975, 13968), (4240, 13095), (4365, 12720), (4656, 11925), (4770, 11640), (4850, 11448), (5141, 10800), (5238, 10600), (5300, 10476), (5400, 10282), (5724, 9700), (5820, 9540), (6360, 8730), (6984, 7950), (7155, 7760), (7275, 7632)]