251469360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:433

約数の個数: 200

約数和(自身を含む): 882595296

約数和(自身を除く): 631125936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 151, 162, 180, 216, 240, 257, 270, 302, 324, 360, 405, 432, 453, 514, 540, 604, 648, 720, 755, 771, 810, 906, 1028, 1080, 1208, 1285, 1296, 1359, 1510, 1542, 1620, 1812, 2056, 2160, 2265, 2313, 2416, 2570, 2718, 3020, 3084, 3240, 3624, 3855, 4077, 4112, 4530, 4626, 5140, 5436, 6040, 6168, 6480, 6795, 6939, 7248, 7710, 8154, 9060, 9252, 10280, 10872, 11565, 12080, 12231, 12336, 13590, 13878, 15420, 16308, 18120, 18504, 20385, 20560, 20817, 21744, 23130, 24462, 27180, 27756, 30840, 32616, 34695, 36240, 37008, 38807, 40770, 41634, 46260, 48924, 54360, 55512, 61155, 61680, 65232, 69390, 77614, 81540, 83268, 92520, 97848, 104085, 108720, 111024, 116421, 122310, 138780, 155228, 163080, 166536, 185040, 194035, 195696, 208170, 232842, 244620, 277560, 310456, 326160, 333072, 349263, 388070, 416340, 465684, 489240, 555120, 582105, 620912, 698526, 776140, 832680, 931368, 978480, 1047789, 1164210, 1397052, 1552280, 1665360, 1746315, 1862736, 2095578, 2328420, 2794104, 3104560, 3143367, 3492630, 4191156, 4656840, 5238945, 5588208, 6286734, 6985260, 8382312, 9313680, 10477890, 12573468, 13970520, 15716835, 16764624, 20955780, 25146936, 27941040, 31433670, 41911560, 50293872, 62867340, 83823120, 125734680, 251469360]

約数ペア:

[(1, 251469360), (2, 125734680), (3, 83823120), (4, 62867340), (5, 50293872), (6, 41911560), (8, 31433670), (9, 27941040), (10, 25146936), (12, 20955780), (15, 16764624), (16, 15716835), (18, 13970520), (20, 12573468), (24, 10477890), (27, 9313680), (30, 8382312), (36, 6985260), (40, 6286734), (45, 5588208), (48, 5238945), (54, 4656840), (60, 4191156), (72, 3492630), (80, 3143367), (81, 3104560), (90, 2794104), (108, 2328420), (120, 2095578), (135, 1862736), (144, 1746315), (151, 1665360), (162, 1552280), (180, 1397052), (216, 1164210), (240, 1047789), (257, 978480), (270, 931368), (302, 832680), (324, 776140), (360, 698526), (405, 620912), (432, 582105), (453, 555120), (514, 489240), (540, 465684), (604, 416340), (648, 388070), (720, 349263), (755, 333072), (771, 326160), (810, 310456), (906, 277560), (1028, 244620), (1080, 232842), (1208, 208170), (1285, 195696), (1296, 194035), (1359, 185040), (1510, 166536), (1542, 163080), (1620, 155228), (1812, 138780), (2056, 122310), (2160, 116421), (2265, 111024), (2313, 108720), (2416, 104085), (2570, 97848), (2718, 92520), (3020, 83268), (3084, 81540), (3240, 77614), (3624, 69390), (3855, 65232), (4077, 61680), (4112, 61155), (4530, 55512), (4626, 54360), (5140, 48924), (5436, 46260), (6040, 41634), (6168, 40770), (6480, 38807), (6795, 37008), (6939, 36240), (7248, 34695), (7710, 32616), (8154, 30840), (9060, 27756), (9252, 27180), (10280, 24462), (10872, 23130), (11565, 21744), (12080, 20817), (12231, 20560), (12336, 20385), (13590, 18504), (13878, 18120), (15420, 16308)]