68500080

素因数分解:

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

素因数の和:98

約数の個数: 300

約数和(自身を含む): 268181496

約数和(自身を除く): 199681416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 66, 72, 80, 81, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 144, 155, 162, 165, 176, 180, 186, 198, 216, 220, 240, 248, 264, 270, 279, 297, 310, 324, 330, 341, 360, 372, 396, 405, 432, 440, 465, 495, 496, 528, 540, 558, 594, 620, 648, 660, 682, 720, 744, 792, 810, 837, 880, 891, 930, 961, 990, 1023, 1080, 1116, 1188, 1240, 1296, 1320, 1364, 1395, 1485, 1488, 1584, 1620, 1674, 1705, 1782, 1860, 1922, 1980, 2046, 2160, 2232, 2376, 2480, 2511, 2640, 2728, 2790, 2883, 2970, 3069, 3240, 3348, 3410, 3564, 3720, 3844, 3960, 4092, 4185, 4455, 4464, 4752, 4805, 5022, 5115, 5456, 5580, 5766, 5940, 6138, 6480, 6696, 6820, 7128, 7440, 7688, 7920, 8184, 8370, 8649, 8910, 9207, 9610, 10044, 10230, 10571, 11160, 11532, 11880, 12276, 12555, 13392, 13640, 14256, 14415, 15345, 15376, 16368, 16740, 17298, 17820, 18414, 19220, 20088, 20460, 21142, 22320, 23064, 23760, 24552, 25110, 25947, 27280, 27621, 28830, 30690, 31713, 33480, 34596, 35640, 36828, 38440, 40176, 40920, 42284, 43245, 46035, 46128, 49104, 50220, 51894, 52855, 55242, 57660, 61380, 63426, 66960, 69192, 71280, 73656, 76880, 77841, 81840, 84568, 86490, 92070, 95139, 100440, 103788, 105710, 110484, 115320, 122760, 126852, 129735, 138105, 138384, 147312, 155682, 158565, 169136, 172980, 184140, 190278, 200880, 207576, 211420, 220968, 230640, 245520, 253704, 259470, 276210, 285417, 311364, 317130, 345960, 368280, 380556, 389205, 415152, 422840, 441936, 475695, 507408, 518940, 552420, 570834, 622728, 634260, 691920, 736560, 761112, 778410, 845680, 856251, 951390, 1037880, 1104840, 1141668, 1245456, 1268520, 1427085, 1522224, 1556820, 1712502, 1902780, 2075760, 2209680, 2283336, 2537040, 2854170, 3113640, 3425004, 3805560, 4281255, 4566672, 5708340, 6227280, 6850008, 7611120, 8562510, 11416680, 13700016, 17125020, 22833360, 34250040, 68500080]

約数ペア:

[(1, 68500080), (2, 34250040), (3, 22833360), (4, 17125020), (5, 13700016), (6, 11416680), (8, 8562510), (9, 7611120), (10, 6850008), (11, 6227280), (12, 5708340), (15, 4566672), (16, 4281255), (18, 3805560), (20, 3425004), (22, 3113640), (24, 2854170), (27, 2537040), (30, 2283336), (31, 2209680), (33, 2075760), (36, 1902780), (40, 1712502), (44, 1556820), (45, 1522224), (48, 1427085), (54, 1268520), (55, 1245456), (60, 1141668), (62, 1104840), (66, 1037880), (72, 951390), (80, 856251), (81, 845680), (88, 778410), (90, 761112), (93, 736560), (99, 691920), (108, 634260), (110, 622728), (120, 570834), (124, 552420), (132, 518940), (135, 507408), (144, 475695), (155, 441936), (162, 422840), (165, 415152), (176, 389205), (180, 380556), (186, 368280), (198, 345960), (216, 317130), (220, 311364), (240, 285417), (248, 276210), (264, 259470), (270, 253704), (279, 245520), (297, 230640), (310, 220968), (324, 211420), (330, 207576), (341, 200880), (360, 190278), (372, 184140), (396, 172980), (405, 169136), (432, 158565), (440, 155682), (465, 147312), (495, 138384), (496, 138105), (528, 129735), (540, 126852), (558, 122760), (594, 115320), (620, 110484), (648, 105710), (660, 103788), (682, 100440), (720, 95139), (744, 92070), (792, 86490), (810, 84568), (837, 81840), (880, 77841), (891, 76880), (930, 73656), (961, 71280), (990, 69192), (1023, 66960), (1080, 63426), (1116, 61380), (1188, 57660), (1240, 55242), (1296, 52855), (1320, 51894), (1364, 50220), (1395, 49104), (1485, 46128), (1488, 46035), (1584, 43245), (1620, 42284), (1674, 40920), (1705, 40176), (1782, 38440), (1860, 36828), (1922, 35640), (1980, 34596), (2046, 33480), (2160, 31713), (2232, 30690), (2376, 28830), (2480, 27621), (2511, 27280), (2640, 25947), (2728, 25110), (2790, 24552), (2883, 23760), (2970, 23064), (3069, 22320), (3240, 21142), (3348, 20460), (3410, 20088), (3564, 19220), (3720, 18414), (3844, 17820), (3960, 17298), (4092, 16740), (4185, 16368), (4455, 15376), (4464, 15345), (4752, 14415), (4805, 14256), (5022, 13640), (5115, 13392), (5456, 12555), (5580, 12276), (5766, 11880), (5940, 11532), (6138, 11160), (6480, 10571), (6696, 10230), (6820, 10044), (7128, 9610), (7440, 9207), (7688, 8910), (7920, 8649), (8184, 8370)]