66242400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{3943}}^1$

素因数の和:3973

約数の個数: 144

約数和(自身を含む): 246484224

約数和(自身を除く): 180241824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 3943, 4200, 5600, 7886, 8400, 11829, 15772, 16800, 19715, 23658, 27601, 31544, 39430, 47316, 55202, 59145, 63088, 78860, 82803, 94632, 98575, 110404, 118290, 126176, 138005, 157720, 165606, 189264, 197150, 220808, 236580, 276010, 295725, 315440, 331212, 378528, 394300, 414015, 441616, 473160, 552020, 591450, 630880, 662424, 690025, 788600, 828030, 883232, 946320, 1104040, 1182900, 1324848, 1380050, 1577200, 1656060, 1892640, 2070075, 2208080, 2365800, 2649696, 2760100, 3154400, 3312120, 4140150, 4416160, 4731600, 5520200, 6624240, 8280300, 9463200, 11040400, 13248480, 16560600, 22080800, 33121200, 66242400]

約数ペア:

[(1, 66242400), (2, 33121200), (3, 22080800), (4, 16560600), (5, 13248480), (6, 11040400), (7, 9463200), (8, 8280300), (10, 6624240), (12, 5520200), (14, 4731600), (15, 4416160), (16, 4140150), (20, 3312120), (21, 3154400), (24, 2760100), (25, 2649696), (28, 2365800), (30, 2208080), (32, 2070075), (35, 1892640), (40, 1656060), (42, 1577200), (48, 1380050), (50, 1324848), (56, 1182900), (60, 1104040), (70, 946320), (75, 883232), (80, 828030), (84, 788600), (96, 690025), (100, 662424), (105, 630880), (112, 591450), (120, 552020), (140, 473160), (150, 441616), (160, 414015), (168, 394300), (175, 378528), (200, 331212), (210, 315440), (224, 295725), (240, 276010), (280, 236580), (300, 220808), (336, 197150), (350, 189264), (400, 165606), (420, 157720), (480, 138005), (525, 126176), (560, 118290), (600, 110404), (672, 98575), (700, 94632), (800, 82803), (840, 78860), (1050, 63088), (1120, 59145), (1200, 55202), (1400, 47316), (1680, 39430), (2100, 31544), (2400, 27601), (2800, 23658), (3360, 19715), (3943, 16800), (4200, 15772), (5600, 11829), (7886, 8400)]