38116980

素因数分解:

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

素因数の和:89

約数の個数: 288

約数和(自身を含む): 140894208

約数和(自身を除く): 102777228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 31, 33, 36, 44, 45, 46, 54, 55, 60, 62, 66, 69, 81, 90, 92, 93, 99, 108, 110, 115, 124, 132, 135, 138, 155, 162, 165, 180, 186, 198, 207, 220, 230, 243, 253, 270, 276, 279, 297, 310, 324, 330, 341, 345, 372, 396, 405, 414, 460, 465, 486, 495, 506, 540, 558, 594, 620, 621, 660, 682, 690, 713, 759, 810, 828, 837, 891, 930, 972, 990, 1012, 1023, 1035, 1116, 1188, 1215, 1242, 1265, 1364, 1380, 1395, 1426, 1485, 1518, 1620, 1674, 1705, 1782, 1860, 1863, 1980, 2046, 2070, 2139, 2277, 2430, 2484, 2511, 2530, 2673, 2790, 2852, 2970, 3036, 3069, 3105, 3348, 3410, 3564, 3565, 3726, 3795, 4092, 4140, 4185, 4278, 4455, 4554, 4860, 5022, 5060, 5115, 5346, 5580, 5589, 5940, 6138, 6210, 6417, 6820, 6831, 7130, 7452, 7533, 7590, 7843, 8370, 8556, 8910, 9108, 9207, 9315, 10044, 10230, 10692, 10695, 11178, 11385, 12276, 12420, 12555, 12834, 13365, 13662, 14260, 15066, 15180, 15345, 15686, 16740, 17820, 18414, 18630, 19251, 20460, 20493, 21390, 22356, 22770, 23529, 25110, 25668, 26730, 27324, 27621, 27945, 30132, 30690, 31372, 32085, 34155, 36828, 37260, 37665, 38502, 39215, 40986, 42780, 45540, 46035, 47058, 50220, 53460, 55242, 55890, 57753, 61380, 61479, 64170, 68310, 70587, 75330, 77004, 78430, 81972, 82863, 92070, 94116, 96255, 102465, 110484, 111780, 115506, 117645, 122958, 128340, 136620, 138105, 141174, 150660, 156860, 165726, 173259, 184140, 192510, 204930, 211761, 231012, 235290, 245916, 276210, 282348, 288765, 307395, 331452, 346518, 352935, 385020, 409860, 414315, 423522, 470580, 552420, 577530, 614790, 635283, 693036, 705870, 828630, 847044, 866295, 1058805, 1155060, 1229580, 1270566, 1411740, 1657260, 1732590, 1905849, 2117610, 2541132, 3176415, 3465180, 3811698, 4235220, 6352830, 7623396, 9529245, 12705660, 19058490, 38116980]

約数ペア:

[(1, 38116980), (2, 19058490), (3, 12705660), (4, 9529245), (5, 7623396), (6, 6352830), (9, 4235220), (10, 3811698), (11, 3465180), (12, 3176415), (15, 2541132), (18, 2117610), (20, 1905849), (22, 1732590), (23, 1657260), (27, 1411740), (30, 1270566), (31, 1229580), (33, 1155060), (36, 1058805), (44, 866295), (45, 847044), (46, 828630), (54, 705870), (55, 693036), (60, 635283), (62, 614790), (66, 577530), (69, 552420), (81, 470580), (90, 423522), (92, 414315), (93, 409860), (99, 385020), (108, 352935), (110, 346518), (115, 331452), (124, 307395), (132, 288765), (135, 282348), (138, 276210), (155, 245916), (162, 235290), (165, 231012), (180, 211761), (186, 204930), (198, 192510), (207, 184140), (220, 173259), (230, 165726), (243, 156860), (253, 150660), (270, 141174), (276, 138105), (279, 136620), (297, 128340), (310, 122958), (324, 117645), (330, 115506), (341, 111780), (345, 110484), (372, 102465), (396, 96255), (405, 94116), (414, 92070), (460, 82863), (465, 81972), (486, 78430), (495, 77004), (506, 75330), (540, 70587), (558, 68310), (594, 64170), (620, 61479), (621, 61380), (660, 57753), (682, 55890), (690, 55242), (713, 53460), (759, 50220), (810, 47058), (828, 46035), (837, 45540), (891, 42780), (930, 40986), (972, 39215), (990, 38502), (1012, 37665), (1023, 37260), (1035, 36828), (1116, 34155), (1188, 32085), (1215, 31372), (1242, 30690), (1265, 30132), (1364, 27945), (1380, 27621), (1395, 27324), (1426, 26730), (1485, 25668), (1518, 25110), (1620, 23529), (1674, 22770), (1705, 22356), (1782, 21390), (1860, 20493), (1863, 20460), (1980, 19251), (2046, 18630), (2070, 18414), (2139, 17820), (2277, 16740), (2430, 15686), (2484, 15345), (2511, 15180), (2530, 15066), (2673, 14260), (2790, 13662), (2852, 13365), (2970, 12834), (3036, 12555), (3069, 12420), (3105, 12276), (3348, 11385), (3410, 11178), (3564, 10695), (3565, 10692), (3726, 10230), (3795, 10044), (4092, 9315), (4140, 9207), (4185, 9108), (4278, 8910), (4455, 8556), (4554, 8370), (4860, 7843), (5022, 7590), (5060, 7533), (5115, 7452), (5346, 7130), (5580, 6831), (5589, 6820), (5940, 6417), (6138, 6210)]