25411320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 320

約数和(自身を含む): 100362240

約数和(自身を除く): 74950920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 27, 30, 31, 33, 36, 40, 44, 45, 46, 54, 55, 60, 62, 66, 69, 72, 81, 88, 90, 92, 93, 99, 108, 110, 115, 120, 124, 132, 135, 138, 155, 162, 165, 180, 184, 186, 198, 207, 216, 220, 230, 248, 253, 264, 270, 276, 279, 297, 310, 324, 330, 341, 345, 360, 372, 396, 405, 414, 440, 460, 465, 495, 506, 540, 552, 558, 594, 620, 621, 648, 660, 682, 690, 713, 744, 759, 792, 810, 828, 837, 891, 920, 930, 990, 1012, 1023, 1035, 1080, 1116, 1188, 1240, 1242, 1265, 1320, 1364, 1380, 1395, 1426, 1485, 1518, 1620, 1656, 1674, 1705, 1782, 1860, 1863, 1980, 2024, 2046, 2070, 2139, 2232, 2277, 2376, 2484, 2511, 2530, 2728, 2760, 2790, 2852, 2970, 3036, 3069, 3105, 3240, 3348, 3410, 3564, 3565, 3720, 3726, 3795, 3960, 4092, 4140, 4185, 4278, 4455, 4554, 4968, 5022, 5060, 5115, 5580, 5704, 5940, 6072, 6138, 6210, 6417, 6696, 6820, 6831, 7128, 7130, 7452, 7590, 7843, 8184, 8280, 8370, 8556, 8910, 9108, 9207, 9315, 10044, 10120, 10230, 10695, 11160, 11385, 11880, 12276, 12420, 12555, 12834, 13640, 13662, 14260, 14904, 15180, 15345, 15686, 16740, 17112, 17820, 18216, 18414, 18630, 19251, 20088, 20460, 20493, 21390, 22770, 23529, 24552, 24840, 25110, 25668, 27324, 27621, 28520, 30360, 30690, 31372, 32085, 33480, 34155, 35640, 36828, 37260, 38502, 39215, 40920, 40986, 42780, 45540, 46035, 47058, 50220, 51336, 54648, 55242, 57753, 61380, 62744, 64170, 68310, 70587, 73656, 74520, 77004, 78430, 81972, 85560, 91080, 92070, 94116, 96255, 100440, 102465, 110484, 115506, 117645, 122760, 128340, 136620, 138105, 141174, 154008, 156860, 163944, 184140, 188232, 192510, 204930, 211761, 220968, 231012, 235290, 256680, 273240, 276210, 282348, 288765, 313720, 352935, 368280, 385020, 409860, 423522, 462024, 470580, 552420, 564696, 577530, 635283, 705870, 770040, 819720, 847044, 941160, 1058805, 1104840, 1155060, 1270566, 1411740, 1694088, 2117610, 2310120, 2541132, 2823480, 3176415, 4235220, 5082264, 6352830, 8470440, 12705660, 25411320]

約数ペア:

[(1, 25411320), (2, 12705660), (3, 8470440), (4, 6352830), (5, 5082264), (6, 4235220), (8, 3176415), (9, 2823480), (10, 2541132), (11, 2310120), (12, 2117610), (15, 1694088), (18, 1411740), (20, 1270566), (22, 1155060), (23, 1104840), (24, 1058805), (27, 941160), (30, 847044), (31, 819720), (33, 770040), (36, 705870), (40, 635283), (44, 577530), (45, 564696), (46, 552420), (54, 470580), (55, 462024), (60, 423522), (62, 409860), (66, 385020), (69, 368280), (72, 352935), (81, 313720), (88, 288765), (90, 282348), (92, 276210), (93, 273240), (99, 256680), (108, 235290), (110, 231012), (115, 220968), (120, 211761), (124, 204930), (132, 192510), (135, 188232), (138, 184140), (155, 163944), (162, 156860), (165, 154008), (180, 141174), (184, 138105), (186, 136620), (198, 128340), (207, 122760), (216, 117645), (220, 115506), (230, 110484), (248, 102465), (253, 100440), (264, 96255), (270, 94116), (276, 92070), (279, 91080), (297, 85560), (310, 81972), (324, 78430), (330, 77004), (341, 74520), (345, 73656), (360, 70587), (372, 68310), (396, 64170), (405, 62744), (414, 61380), (440, 57753), (460, 55242), (465, 54648), (495, 51336), (506, 50220), (540, 47058), (552, 46035), (558, 45540), (594, 42780), (620, 40986), (621, 40920), (648, 39215), (660, 38502), (682, 37260), (690, 36828), (713, 35640), (744, 34155), (759, 33480), (792, 32085), (810, 31372), (828, 30690), (837, 30360), (891, 28520), (920, 27621), (930, 27324), (990, 25668), (1012, 25110), (1023, 24840), (1035, 24552), (1080, 23529), (1116, 22770), (1188, 21390), (1240, 20493), (1242, 20460), (1265, 20088), (1320, 19251), (1364, 18630), (1380, 18414), (1395, 18216), (1426, 17820), (1485, 17112), (1518, 16740), (1620, 15686), (1656, 15345), (1674, 15180), (1705, 14904), (1782, 14260), (1860, 13662), (1863, 13640), (1980, 12834), (2024, 12555), (2046, 12420), (2070, 12276), (2139, 11880), (2232, 11385), (2277, 11160), (2376, 10695), (2484, 10230), (2511, 10120), (2530, 10044), (2728, 9315), (2760, 9207), (2790, 9108), (2852, 8910), (2970, 8556), (3036, 8370), (3069, 8280), (3105, 8184), (3240, 7843), (3348, 7590), (3410, 7452), (3564, 7130), (3565, 7128), (3720, 6831), (3726, 6820), (3795, 6696), (3960, 6417), (4092, 6210), (4140, 6138), (4185, 6072), (4278, 5940), (4455, 5704), (4554, 5580), (4968, 5115), (5022, 5060)]