213342000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:125

約数の個数: 240

約数和(自身を含む): 729926496

約数和(自身を除く): 516584496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 37, 40, 48, 50, 60, 62, 74, 75, 80, 93, 100, 111, 120, 124, 125, 148, 150, 155, 185, 186, 200, 222, 240, 248, 250, 296, 300, 310, 370, 372, 375, 400, 444, 465, 496, 500, 555, 592, 600, 620, 740, 744, 750, 775, 888, 925, 930, 961, 1000, 1110, 1147, 1200, 1240, 1480, 1488, 1500, 1550, 1776, 1850, 1860, 1922, 2000, 2220, 2294, 2325, 2480, 2775, 2883, 2960, 3000, 3100, 3441, 3700, 3720, 3844, 3875, 4440, 4588, 4625, 4650, 4805, 5550, 5735, 5766, 6000, 6200, 6882, 7400, 7440, 7688, 7750, 8880, 9176, 9250, 9300, 9610, 11100, 11470, 11532, 11625, 12400, 13764, 13875, 14415, 14800, 15376, 15500, 17205, 18352, 18500, 18600, 19220, 22200, 22940, 23064, 23250, 24025, 27528, 27750, 28675, 28830, 31000, 34410, 35557, 37000, 37200, 38440, 44400, 45880, 46128, 46500, 48050, 55056, 55500, 57350, 57660, 62000, 68820, 71114, 72075, 74000, 76880, 86025, 91760, 93000, 96100, 106671, 111000, 114700, 115320, 120125, 137640, 142228, 143375, 144150, 172050, 177785, 186000, 192200, 213342, 222000, 229400, 230640, 240250, 275280, 284456, 286750, 288300, 344100, 355570, 360375, 384400, 426684, 430125, 458800, 480500, 533355, 568912, 573500, 576600, 688200, 711140, 720750, 853368, 860250, 888925, 961000, 1066710, 1147000, 1153200, 1376400, 1422280, 1441500, 1706736, 1720500, 1777850, 1922000, 2133420, 2294000, 2666775, 2844560, 2883000, 3441000, 3555700, 4266840, 4444625, 5333550, 5766000, 6882000, 7111400, 8533680, 8889250, 10667100, 13333875, 14222800, 17778500, 21334200, 26667750, 35557000, 42668400, 53335500, 71114000, 106671000, 213342000]

約数ペア:

[(1, 213342000), (2, 106671000), (3, 71114000), (4, 53335500), (5, 42668400), (6, 35557000), (8, 26667750), (10, 21334200), (12, 17778500), (15, 14222800), (16, 13333875), (20, 10667100), (24, 8889250), (25, 8533680), (30, 7111400), (31, 6882000), (37, 5766000), (40, 5333550), (48, 4444625), (50, 4266840), (60, 3555700), (62, 3441000), (74, 2883000), (75, 2844560), (80, 2666775), (93, 2294000), (100, 2133420), (111, 1922000), (120, 1777850), (124, 1720500), (125, 1706736), (148, 1441500), (150, 1422280), (155, 1376400), (185, 1153200), (186, 1147000), (200, 1066710), (222, 961000), (240, 888925), (248, 860250), (250, 853368), (296, 720750), (300, 711140), (310, 688200), (370, 576600), (372, 573500), (375, 568912), (400, 533355), (444, 480500), (465, 458800), (496, 430125), (500, 426684), (555, 384400), (592, 360375), (600, 355570), (620, 344100), (740, 288300), (744, 286750), (750, 284456), (775, 275280), (888, 240250), (925, 230640), (930, 229400), (961, 222000), (1000, 213342), (1110, 192200), (1147, 186000), (1200, 177785), (1240, 172050), (1480, 144150), (1488, 143375), (1500, 142228), (1550, 137640), (1776, 120125), (1850, 115320), (1860, 114700), (1922, 111000), (2000, 106671), (2220, 96100), (2294, 93000), (2325, 91760), (2480, 86025), (2775, 76880), (2883, 74000), (2960, 72075), (3000, 71114), (3100, 68820), (3441, 62000), (3700, 57660), (3720, 57350), (3844, 55500), (3875, 55056), (4440, 48050), (4588, 46500), (4625, 46128), (4650, 45880), (4805, 44400), (5550, 38440), (5735, 37200), (5766, 37000), (6000, 35557), (6200, 34410), (6882, 31000), (7400, 28830), (7440, 28675), (7688, 27750), (7750, 27528), (8880, 24025), (9176, 23250), (9250, 23064), (9300, 22940), (9610, 22200), (11100, 19220), (11470, 18600), (11532, 18500), (11625, 18352), (12400, 17205), (13764, 15500), (13875, 15376), (14415, 14800)]