445250520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:109

約数の個数: 480

約数和(自身を含む): 1816713360

約数和(自身を除く): 1371462840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 31, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 62, 65, 66, 72, 78, 81, 88, 90, 93, 99, 104, 108, 110, 117, 120, 124, 130, 132, 135, 143, 155, 156, 162, 165, 180, 186, 195, 198, 216, 220, 234, 248, 260, 264, 270, 279, 286, 297, 310, 312, 324, 330, 341, 351, 360, 372, 390, 396, 403, 405, 429, 440, 465, 468, 495, 520, 540, 558, 572, 585, 594, 620, 648, 660, 682, 702, 715, 744, 780, 792, 806, 810, 837, 858, 891, 930, 936, 961, 990, 1023, 1053, 1080, 1116, 1144, 1170, 1188, 1209, 1240, 1287, 1320, 1364, 1395, 1404, 1430, 1485, 1560, 1612, 1620, 1674, 1705, 1716, 1755, 1782, 1860, 1922, 1980, 2015, 2046, 2106, 2145, 2232, 2340, 2376, 2418, 2511, 2574, 2728, 2790, 2808, 2860, 2883, 2970, 3069, 3224, 3240, 3348, 3410, 3432, 3510, 3564, 3627, 3720, 3844, 3861, 3960, 4030, 4092, 4185, 4212, 4290, 4433, 4455, 4680, 4805, 4836, 5022, 5115, 5148, 5265, 5580, 5720, 5766, 5940, 6045, 6138, 6435, 6696, 6820, 7020, 7128, 7254, 7688, 7722, 8060, 8184, 8370, 8424, 8580, 8649, 8866, 8910, 9207, 9610, 9672, 10044, 10230, 10296, 10530, 10571, 10881, 11160, 11532, 11583, 11880, 12090, 12276, 12493, 12555, 12870, 13299, 13640, 14040, 14415, 14508, 15345, 15444, 16120, 16740, 17160, 17298, 17732, 17820, 18135, 18414, 19220, 19305, 20088, 20460, 21060, 21142, 21762, 22165, 23064, 23166, 24180, 24552, 24986, 25110, 25740, 25947, 26598, 27621, 28830, 29016, 30690, 30888, 31713, 32643, 33480, 34596, 35464, 35640, 36270, 36828, 37479, 38440, 38610, 39897, 40920, 42120, 42284, 43245, 43524, 44330, 46035, 46332, 48360, 49972, 50220, 51480, 51894, 52855, 53196, 54405, 55242, 57660, 57915, 61380, 62465, 63426, 65286, 66495, 69192, 72540, 73656, 74958, 77220, 77841, 79794, 84568, 86490, 87048, 88660, 92070, 92664, 95139, 99944, 100440, 103788, 105710, 106392, 108810, 110484, 112437, 115320, 115830, 119691, 122760, 124930, 126852, 129735, 130572, 132990, 137423, 138105, 145080, 149916, 154440, 155682, 158565, 159588, 163215, 172980, 177320, 184140, 187395, 190278, 199485, 207576, 211420, 217620, 220968, 224874, 231660, 239382, 249860, 253704, 259470, 261144, 265980, 274846, 276210, 285417, 299832, 311364, 317130, 319176, 326430, 337311, 345960, 359073, 368280, 374790, 380556, 389205, 398970, 412269, 422840, 435240, 449748, 463320, 475695, 478764, 499720, 518940, 531960, 549692, 552420, 562185, 570834, 598455, 622728, 634260, 652860, 674622, 687115, 718146, 749580, 761112, 778410, 797940, 824538, 856251, 899496, 951390, 957528, 1011933, 1037880, 1099384, 1104840, 1124370, 1141668, 1196910, 1236807, 1268520, 1305720, 1349244, 1374230, 1427085, 1436292, 1499160, 1556820, 1595880, 1649076, 1686555, 1712502, 1795365, 1902780, 2023866, 2061345, 2248740, 2283336, 2393820, 2473614, 2698488, 2748460, 2854170, 2872584, 3113640, 3298152, 3373110, 3425004, 3590730, 3710421, 3805560, 4047732, 4122690, 4281255, 4497480, 4787640, 4947228, 5059665, 5496920, 5708340, 6184035, 6746220, 6850008, 7181460, 7420842, 8095464, 8245380, 8562510, 9894456, 10119330, 11131263, 11416680, 12368070, 13492440, 14362920, 14841684, 16490760, 17125020, 18552105, 20238660, 22262526, 24736140, 29683368, 34250040, 37104210, 40477320, 44525052, 49472280, 55656315, 74208420, 89050104, 111312630, 148416840, 222625260, 445250520]

約数ペア:

[(1, 445250520), (2, 222625260), (3, 148416840), (4, 111312630), (5, 89050104), (6, 74208420), (8, 55656315), (9, 49472280), (10, 44525052), (11, 40477320), (12, 37104210), (13, 34250040), (15, 29683368), (18, 24736140), (20, 22262526), (22, 20238660), (24, 18552105), (26, 17125020), (27, 16490760), (30, 14841684), (31, 14362920), (33, 13492440), (36, 12368070), (39, 11416680), (40, 11131263), (44, 10119330), (45, 9894456), (52, 8562510), (54, 8245380), (55, 8095464), (60, 7420842), (62, 7181460), (65, 6850008), (66, 6746220), (72, 6184035), (78, 5708340), (81, 5496920), (88, 5059665), (90, 4947228), (93, 4787640), (99, 4497480), (104, 4281255), (108, 4122690), (110, 4047732), (117, 3805560), (120, 3710421), (124, 3590730), (130, 3425004), (132, 3373110), (135, 3298152), (143, 3113640), (155, 2872584), (156, 2854170), (162, 2748460), (165, 2698488), (180, 2473614), (186, 2393820), (195, 2283336), (198, 2248740), (216, 2061345), (220, 2023866), (234, 1902780), (248, 1795365), (260, 1712502), (264, 1686555), (270, 1649076), (279, 1595880), (286, 1556820), (297, 1499160), (310, 1436292), (312, 1427085), (324, 1374230), (330, 1349244), (341, 1305720), (351, 1268520), (360, 1236807), (372, 1196910), (390, 1141668), (396, 1124370), (403, 1104840), (405, 1099384), (429, 1037880), (440, 1011933), (465, 957528), (468, 951390), (495, 899496), (520, 856251), (540, 824538), (558, 797940), (572, 778410), (585, 761112), (594, 749580), (620, 718146), (648, 687115), (660, 674622), (682, 652860), (702, 634260), (715, 622728), (744, 598455), (780, 570834), (792, 562185), (806, 552420), (810, 549692), (837, 531960), (858, 518940), (891, 499720), (930, 478764), (936, 475695), (961, 463320), (990, 449748), (1023, 435240), (1053, 422840), (1080, 412269), (1116, 398970), (1144, 389205), (1170, 380556), (1188, 374790), (1209, 368280), (1240, 359073), (1287, 345960), (1320, 337311), (1364, 326430), (1395, 319176), (1404, 317130), (1430, 311364), (1485, 299832), (1560, 285417), (1612, 276210), (1620, 274846), (1674, 265980), (1705, 261144), (1716, 259470), (1755, 253704), (1782, 249860), (1860, 239382), (1922, 231660), (1980, 224874), (2015, 220968), (2046, 217620), (2106, 211420), (2145, 207576), (2232, 199485), (2340, 190278), (2376, 187395), (2418, 184140), (2511, 177320), (2574, 172980), (2728, 163215), (2790, 159588), (2808, 158565), (2860, 155682), (2883, 154440), (2970, 149916), (3069, 145080), (3224, 138105), (3240, 137423), (3348, 132990), (3410, 130572), (3432, 129735), (3510, 126852), (3564, 124930), (3627, 122760), (3720, 119691), (3844, 115830), (3861, 115320), (3960, 112437), (4030, 110484), (4092, 108810), (4185, 106392), (4212, 105710), (4290, 103788), (4433, 100440), (4455, 99944), (4680, 95139), (4805, 92664), (4836, 92070), (5022, 88660), (5115, 87048), (5148, 86490), (5265, 84568), (5580, 79794), (5720, 77841), (5766, 77220), (5940, 74958), (6045, 73656), (6138, 72540), (6435, 69192), (6696, 66495), (6820, 65286), (7020, 63426), (7128, 62465), (7254, 61380), (7688, 57915), (7722, 57660), (8060, 55242), (8184, 54405), (8370, 53196), (8424, 52855), (8580, 51894), (8649, 51480), (8866, 50220), (8910, 49972), (9207, 48360), (9610, 46332), (9672, 46035), (10044, 44330), (10230, 43524), (10296, 43245), (10530, 42284), (10571, 42120), (10881, 40920), (11160, 39897), (11532, 38610), (11583, 38440), (11880, 37479), (12090, 36828), (12276, 36270), (12493, 35640), (12555, 35464), (12870, 34596), (13299, 33480), (13640, 32643), (14040, 31713), (14415, 30888), (14508, 30690), (15345, 29016), (15444, 28830), (16120, 27621), (16740, 26598), (17160, 25947), (17298, 25740), (17732, 25110), (17820, 24986), (18135, 24552), (18414, 24180), (19220, 23166), (19305, 23064), (20088, 22165), (20460, 21762), (21060, 21142)]