25008480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{827}}^1$

素因数の和:858

約数の個数: 192

約数和(自身を含む): 100154880

約数和(自身を除く): 75146400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 827, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1654, 1680, 1890, 2016, 2160, 2481, 2520, 3024, 3308, 3360, 3780, 4135, 4320, 4962, 5040, 5789, 6048, 6616, 7443, 7560, 8270, 9924, 10080, 11578, 12405, 13232, 14886, 15120, 16540, 17367, 19848, 22329, 23156, 24810, 26464, 28945, 29772, 30240, 33080, 34734, 37215, 39696, 44658, 46312, 49620, 52101, 57890, 59544, 66160, 69468, 74430, 79392, 86835, 89316, 92624, 99240, 104202, 111645, 115780, 119088, 132320, 138936, 148860, 156303, 173670, 178632, 185248, 198480, 208404, 223290, 231560, 238176, 260505, 277872, 297720, 312606, 347340, 357264, 396960, 416808, 446580, 463120, 521010, 555744, 595440, 625212, 694680, 714528, 781515, 833616, 893160, 926240, 1042020, 1190880, 1250424, 1389360, 1563030, 1667232, 1786320, 2084040, 2500848, 2778720, 3126060, 3572640, 4168080, 5001696, 6252120, 8336160, 12504240, 25008480]

約数ペア:

[(1, 25008480), (2, 12504240), (3, 8336160), (4, 6252120), (5, 5001696), (6, 4168080), (7, 3572640), (8, 3126060), (9, 2778720), (10, 2500848), (12, 2084040), (14, 1786320), (15, 1667232), (16, 1563030), (18, 1389360), (20, 1250424), (21, 1190880), (24, 1042020), (27, 926240), (28, 893160), (30, 833616), (32, 781515), (35, 714528), (36, 694680), (40, 625212), (42, 595440), (45, 555744), (48, 521010), (54, 463120), (56, 446580), (60, 416808), (63, 396960), (70, 357264), (72, 347340), (80, 312606), (84, 297720), (90, 277872), (96, 260505), (105, 238176), (108, 231560), (112, 223290), (120, 208404), (126, 198480), (135, 185248), (140, 178632), (144, 173670), (160, 156303), (168, 148860), (180, 138936), (189, 132320), (210, 119088), (216, 115780), (224, 111645), (240, 104202), (252, 99240), (270, 92624), (280, 89316), (288, 86835), (315, 79392), (336, 74430), (360, 69468), (378, 66160), (420, 59544), (432, 57890), (480, 52101), (504, 49620), (540, 46312), (560, 44658), (630, 39696), (672, 37215), (720, 34734), (756, 33080), (827, 30240), (840, 29772), (864, 28945), (945, 26464), (1008, 24810), (1080, 23156), (1120, 22329), (1260, 19848), (1440, 17367), (1512, 16540), (1654, 15120), (1680, 14886), (1890, 13232), (2016, 12405), (2160, 11578), (2481, 10080), (2520, 9924), (3024, 8270), (3308, 7560), (3360, 7443), (3780, 6616), (4135, 6048), (4320, 5789), (4962, 5040)]