131065200

素因数分解:

$2^4\times 3^2\times 5^2\times 7^2\times {\mathrm{743}}^1$

素因数の和:781

約数の個数: 270

約数和(自身を含む): 529803144

約数和(自身を除く): 398737944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 49, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 98, 100, 105, 112, 120, 126, 140, 144, 147, 150, 168, 175, 180, 196, 200, 210, 225, 240, 245, 252, 280, 294, 300, 315, 336, 350, 360, 392, 400, 420, 441, 450, 490, 504, 525, 560, 588, 600, 630, 700, 720, 735, 743, 784, 840, 882, 900, 980, 1008, 1050, 1176, 1200, 1225, 1260, 1400, 1470, 1486, 1575, 1680, 1764, 1800, 1960, 2100, 2205, 2229, 2352, 2450, 2520, 2800, 2940, 2972, 3150, 3528, 3600, 3675, 3715, 3920, 4200, 4410, 4458, 4900, 5040, 5201, 5880, 5944, 6300, 6687, 7056, 7350, 7430, 8400, 8820, 8916, 9800, 10402, 11025, 11145, 11760, 11888, 12600, 13374, 14700, 14860, 15603, 17640, 17832, 18575, 19600, 20804, 22050, 22290, 25200, 26005, 26748, 29400, 29720, 31206, 33435, 35280, 35664, 36407, 37150, 41608, 44100, 44580, 46809, 52010, 53496, 55725, 58800, 59440, 62412, 66870, 72814, 74300, 78015, 83216, 88200, 89160, 93618, 104020, 106992, 109221, 111450, 124824, 130025, 133740, 145628, 148600, 156030, 167175, 176400, 178320, 182035, 187236, 208040, 218442, 222900, 234045, 249648, 260050, 267480, 291256, 297200, 312060, 327663, 334350, 364070, 374472, 390075, 416080, 436884, 445800, 468090, 520100, 534960, 546105, 582512, 624120, 655326, 668700, 728140, 748944, 780150, 873768, 891600, 910175, 936180, 1040200, 1092210, 1170225, 1248240, 1310652, 1337400, 1456280, 1560300, 1638315, 1747536, 1820350, 1872360, 2080400, 2184420, 2340450, 2621304, 2674800, 2730525, 2912560, 3120600, 3276630, 3640700, 3744720, 4368840, 4680900, 5242608, 5461050, 6241200, 6553260, 7281400, 8191575, 8737680, 9361800, 10922100, 13106520, 14562800, 16383150, 18723600, 21844200, 26213040, 32766300, 43688400, 65532600, 131065200]

約数ペア:

[(1, 131065200), (2, 65532600), (3, 43688400), (4, 32766300), (5, 26213040), (6, 21844200), (7, 18723600), (8, 16383150), (9, 14562800), (10, 13106520), (12, 10922100), (14, 9361800), (15, 8737680), (16, 8191575), (18, 7281400), (20, 6553260), (21, 6241200), (24, 5461050), (25, 5242608), (28, 4680900), (30, 4368840), (35, 3744720), (36, 3640700), (40, 3276630), (42, 3120600), (45, 2912560), (48, 2730525), (49, 2674800), (50, 2621304), (56, 2340450), (60, 2184420), (63, 2080400), (70, 1872360), (72, 1820350), (75, 1747536), (80, 1638315), (84, 1560300), (90, 1456280), (98, 1337400), (100, 1310652), (105, 1248240), (112, 1170225), (120, 1092210), (126, 1040200), (140, 936180), (144, 910175), (147, 891600), (150, 873768), (168, 780150), (175, 748944), (180, 728140), (196, 668700), (200, 655326), (210, 624120), (225, 582512), (240, 546105), (245, 534960), (252, 520100), (280, 468090), (294, 445800), (300, 436884), (315, 416080), (336, 390075), (350, 374472), (360, 364070), (392, 334350), (400, 327663), (420, 312060), (441, 297200), (450, 291256), (490, 267480), (504, 260050), (525, 249648), (560, 234045), (588, 222900), (600, 218442), (630, 208040), (700, 187236), (720, 182035), (735, 178320), (743, 176400), (784, 167175), (840, 156030), (882, 148600), (900, 145628), (980, 133740), (1008, 130025), (1050, 124824), (1176, 111450), (1200, 109221), (1225, 106992), (1260, 104020), (1400, 93618), (1470, 89160), (1486, 88200), (1575, 83216), (1680, 78015), (1764, 74300), (1800, 72814), (1960, 66870), (2100, 62412), (2205, 59440), (2229, 58800), (2352, 55725), (2450, 53496), (2520, 52010), (2800, 46809), (2940, 44580), (2972, 44100), (3150, 41608), (3528, 37150), (3600, 36407), (3675, 35664), (3715, 35280), (3920, 33435), (4200, 31206), (4410, 29720), (4458, 29400), (4900, 26748), (5040, 26005), (5201, 25200), (5880, 22290), (5944, 22050), (6300, 20804), (6687, 19600), (7056, 18575), (7350, 17832), (7430, 17640), (8400, 15603), (8820, 14860), (8916, 14700), (9800, 13374), (10402, 12600), (11025, 11888), (11145, 11760)]