138061800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:753

約数の個数: 192

約数和(自身を含む): 489105600

約数和(自身を除く): 351043800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 37, 40, 45, 50, 54, 60, 72, 74, 75, 90, 100, 108, 111, 120, 135, 148, 150, 180, 185, 200, 216, 222, 225, 270, 296, 300, 333, 360, 370, 444, 450, 540, 555, 600, 666, 675, 691, 740, 888, 900, 925, 999, 1080, 1110, 1332, 1350, 1382, 1480, 1665, 1800, 1850, 1998, 2073, 2220, 2664, 2700, 2764, 2775, 3330, 3455, 3700, 3996, 4146, 4440, 4995, 5400, 5528, 5550, 6219, 6660, 6910, 7400, 7992, 8292, 8325, 9990, 10365, 11100, 12438, 13320, 13820, 16584, 16650, 17275, 18657, 19980, 20730, 22200, 24876, 24975, 25567, 27640, 31095, 33300, 34550, 37314, 39960, 41460, 49752, 49950, 51134, 51825, 62190, 66600, 69100, 74628, 76701, 82920, 93285, 99900, 102268, 103650, 124380, 127835, 138200, 149256, 153402, 155475, 186570, 199800, 204536, 207300, 230103, 248760, 255670, 306804, 310950, 373140, 383505, 414600, 460206, 466425, 511340, 613608, 621900, 639175, 690309, 746280, 767010, 920412, 932850, 1022680, 1150515, 1243800, 1278350, 1380618, 1534020, 1840824, 1865700, 1917525, 2301030, 2556700, 2761236, 3068040, 3451545, 3731400, 3835050, 4602060, 5113400, 5522472, 5752575, 6903090, 7670100, 9204120, 11505150, 13806180, 15340200, 17257725, 23010300, 27612360, 34515450, 46020600, 69030900, 138061800]

約数ペア:

[(1, 138061800), (2, 69030900), (3, 46020600), (4, 34515450), (5, 27612360), (6, 23010300), (8, 17257725), (9, 15340200), (10, 13806180), (12, 11505150), (15, 9204120), (18, 7670100), (20, 6903090), (24, 5752575), (25, 5522472), (27, 5113400), (30, 4602060), (36, 3835050), (37, 3731400), (40, 3451545), (45, 3068040), (50, 2761236), (54, 2556700), (60, 2301030), (72, 1917525), (74, 1865700), (75, 1840824), (90, 1534020), (100, 1380618), (108, 1278350), (111, 1243800), (120, 1150515), (135, 1022680), (148, 932850), (150, 920412), (180, 767010), (185, 746280), (200, 690309), (216, 639175), (222, 621900), (225, 613608), (270, 511340), (296, 466425), (300, 460206), (333, 414600), (360, 383505), (370, 373140), (444, 310950), (450, 306804), (540, 255670), (555, 248760), (600, 230103), (666, 207300), (675, 204536), (691, 199800), (740, 186570), (888, 155475), (900, 153402), (925, 149256), (999, 138200), (1080, 127835), (1110, 124380), (1332, 103650), (1350, 102268), (1382, 99900), (1480, 93285), (1665, 82920), (1800, 76701), (1850, 74628), (1998, 69100), (2073, 66600), (2220, 62190), (2664, 51825), (2700, 51134), (2764, 49950), (2775, 49752), (3330, 41460), (3455, 39960), (3700, 37314), (3996, 34550), (4146, 33300), (4440, 31095), (4995, 27640), (5400, 25567), (5528, 24975), (5550, 24876), (6219, 22200), (6660, 20730), (6910, 19980), (7400, 18657), (7992, 17275), (8292, 16650), (8325, 16584), (9990, 13820), (10365, 13320), (11100, 12438)]