138391200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 515592000

約数和(自身を除く): 377200800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 43, 45, 48, 50, 54, 60, 72, 75, 80, 86, 90, 96, 100, 108, 120, 129, 135, 144, 149, 150, 160, 172, 180, 200, 215, 216, 225, 240, 258, 270, 288, 298, 300, 344, 360, 387, 400, 430, 432, 447, 450, 480, 516, 540, 596, 600, 645, 675, 688, 720, 745, 774, 800, 860, 864, 894, 900, 1032, 1075, 1080, 1161, 1192, 1200, 1290, 1341, 1350, 1376, 1440, 1490, 1548, 1720, 1788, 1800, 1935, 2064, 2150, 2160, 2235, 2322, 2384, 2400, 2580, 2682, 2700, 2980, 3096, 3225, 3440, 3576, 3600, 3725, 3870, 4023, 4128, 4300, 4320, 4470, 4644, 4768, 5160, 5364, 5400, 5805, 5960, 6192, 6407, 6450, 6705, 6880, 7152, 7200, 7450, 7740, 8046, 8600, 8940, 9288, 9675, 10320, 10728, 10800, 11175, 11610, 11920, 12384, 12814, 12900, 13410, 14304, 14900, 15480, 16092, 17200, 17880, 18576, 19221, 19350, 20115, 20640, 21456, 21600, 22350, 23220, 23840, 25628, 25800, 26820, 29025, 29800, 30960, 32035, 32184, 33525, 34400, 35760, 37152, 38442, 38700, 40230, 42912, 44700, 46440, 51256, 51600, 53640, 57663, 58050, 59600, 61920, 64070, 64368, 67050, 71520, 76884, 77400, 80460, 89400, 92880, 96105, 100575, 102512, 103200, 107280, 115326, 116100, 119200, 128140, 128736, 134100, 153768, 154800, 160175, 160920, 172989, 178800, 185760, 192210, 201150, 205024, 214560, 230652, 232200, 256280, 268200, 288315, 307536, 309600, 320350, 321840, 345978, 357600, 384420, 402300, 461304, 464400, 480525, 512560, 536400, 576630, 615072, 640700, 643680, 691956, 768840, 804600, 864945, 922608, 928800, 961050, 1025120, 1072800, 1153260, 1281400, 1383912, 1441575, 1537680, 1609200, 1729890, 1845216, 1922100, 2306520, 2562800, 2767824, 2883150, 3075360, 3218400, 3459780, 3844200, 4324725, 4613040, 5125600, 5535648, 5766300, 6919560, 7688400, 8649450, 9226080, 11532600, 13839120, 15376800, 17298900, 23065200, 27678240, 34597800, 46130400, 69195600, 138391200]

約数ペア:

[(1, 138391200), (2, 69195600), (3, 46130400), (4, 34597800), (5, 27678240), (6, 23065200), (8, 17298900), (9, 15376800), (10, 13839120), (12, 11532600), (15, 9226080), (16, 8649450), (18, 7688400), (20, 6919560), (24, 5766300), (25, 5535648), (27, 5125600), (30, 4613040), (32, 4324725), (36, 3844200), (40, 3459780), (43, 3218400), (45, 3075360), (48, 2883150), (50, 2767824), (54, 2562800), (60, 2306520), (72, 1922100), (75, 1845216), (80, 1729890), (86, 1609200), (90, 1537680), (96, 1441575), (100, 1383912), (108, 1281400), (120, 1153260), (129, 1072800), (135, 1025120), (144, 961050), (149, 928800), (150, 922608), (160, 864945), (172, 804600), (180, 768840), (200, 691956), (215, 643680), (216, 640700), (225, 615072), (240, 576630), (258, 536400), (270, 512560), (288, 480525), (298, 464400), (300, 461304), (344, 402300), (360, 384420), (387, 357600), (400, 345978), (430, 321840), (432, 320350), (447, 309600), (450, 307536), (480, 288315), (516, 268200), (540, 256280), (596, 232200), (600, 230652), (645, 214560), (675, 205024), (688, 201150), (720, 192210), (745, 185760), (774, 178800), (800, 172989), (860, 160920), (864, 160175), (894, 154800), (900, 153768), (1032, 134100), (1075, 128736), (1080, 128140), (1161, 119200), (1192, 116100), (1200, 115326), (1290, 107280), (1341, 103200), (1350, 102512), (1376, 100575), (1440, 96105), (1490, 92880), (1548, 89400), (1720, 80460), (1788, 77400), (1800, 76884), (1935, 71520), (2064, 67050), (2150, 64368), (2160, 64070), (2235, 61920), (2322, 59600), (2384, 58050), (2400, 57663), (2580, 53640), (2682, 51600), (2700, 51256), (2980, 46440), (3096, 44700), (3225, 42912), (3440, 40230), (3576, 38700), (3600, 38442), (3725, 37152), (3870, 35760), (4023, 34400), (4128, 33525), (4300, 32184), (4320, 32035), (4470, 30960), (4644, 29800), (4768, 29025), (5160, 26820), (5364, 25800), (5400, 25628), (5805, 23840), (5960, 23220), (6192, 22350), (6407, 21600), (6450, 21456), (6705, 20640), (6880, 20115), (7152, 19350), (7200, 19221), (7450, 18576), (7740, 17880), (8046, 17200), (8600, 16092), (8940, 15480), (9288, 14900), (9675, 14304), (10320, 13410), (10728, 12900), (10800, 12814), (11175, 12384), (11610, 11920)]