1900528272

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:500

約数の個数: 240

約数和(自身を含む): 5878873728

約数和(自身を除く): 3978345456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 53, 54, 69, 72, 81, 92, 106, 108, 138, 144, 159, 162, 184, 207, 212, 216, 243, 276, 318, 324, 368, 401, 414, 424, 432, 477, 486, 552, 621, 636, 648, 802, 828, 848, 954, 972, 1104, 1203, 1219, 1242, 1272, 1296, 1431, 1604, 1656, 1863, 1908, 1944, 2406, 2438, 2484, 2544, 2862, 3208, 3312, 3609, 3657, 3726, 3816, 3888, 4293, 4812, 4876, 4968, 5589, 5724, 6416, 7218, 7314, 7452, 7632, 8586, 9223, 9624, 9752, 9936, 10827, 10971, 11178, 11448, 12879, 14436, 14628, 14904, 17172, 18446, 19248, 19504, 21253, 21654, 21942, 22356, 22896, 25758, 27669, 28872, 29256, 29808, 32481, 32913, 34344, 36892, 42506, 43308, 43884, 44712, 51516, 55338, 57744, 58512, 63759, 64962, 65826, 68688, 73784, 83007, 85012, 86616, 87768, 89424, 97443, 98739, 103032, 110676, 127518, 129924, 131652, 147568, 166014, 170024, 173232, 175536, 191277, 194886, 197478, 206064, 221352, 249021, 255036, 259848, 263304, 296217, 332028, 340048, 382554, 389772, 394956, 442704, 488819, 498042, 510072, 519696, 526608, 573831, 592434, 664056, 747063, 765108, 779544, 789912, 977638, 996084, 1020144, 1147662, 1184868, 1328112, 1466457, 1494126, 1530216, 1559088, 1579824, 1721493, 1955276, 1992168, 2241189, 2295324, 2369736, 2932914, 2988252, 3060432, 3442986, 3910552, 3984336, 4399371, 4482378, 4590648, 4739472, 5164479, 5865828, 5976504, 6885972, 7821104, 8798742, 8964756, 9181296, 10328958, 11731656, 11953008, 13198113, 13771944, 17597484, 17929512, 20657916, 23463312, 26396226, 27543888, 35194968, 35859024, 39594339, 41315832, 52792452, 70389936, 79188678, 82631664, 105584904, 118783017, 158377356, 211169808, 237566034, 316754712, 475132068, 633509424, 950264136, 1900528272]

約数ペア:

[(1, 1900528272), (2, 950264136), (3, 633509424), (4, 475132068), (6, 316754712), (8, 237566034), (9, 211169808), (12, 158377356), (16, 118783017), (18, 105584904), (23, 82631664), (24, 79188678), (27, 70389936), (36, 52792452), (46, 41315832), (48, 39594339), (53, 35859024), (54, 35194968), (69, 27543888), (72, 26396226), (81, 23463312), (92, 20657916), (106, 17929512), (108, 17597484), (138, 13771944), (144, 13198113), (159, 11953008), (162, 11731656), (184, 10328958), (207, 9181296), (212, 8964756), (216, 8798742), (243, 7821104), (276, 6885972), (318, 5976504), (324, 5865828), (368, 5164479), (401, 4739472), (414, 4590648), (424, 4482378), (432, 4399371), (477, 3984336), (486, 3910552), (552, 3442986), (621, 3060432), (636, 2988252), (648, 2932914), (802, 2369736), (828, 2295324), (848, 2241189), (954, 1992168), (972, 1955276), (1104, 1721493), (1203, 1579824), (1219, 1559088), (1242, 1530216), (1272, 1494126), (1296, 1466457), (1431, 1328112), (1604, 1184868), (1656, 1147662), (1863, 1020144), (1908, 996084), (1944, 977638), (2406, 789912), (2438, 779544), (2484, 765108), (2544, 747063), (2862, 664056), (3208, 592434), (3312, 573831), (3609, 526608), (3657, 519696), (3726, 510072), (3816, 498042), (3888, 488819), (4293, 442704), (4812, 394956), (4876, 389772), (4968, 382554), (5589, 340048), (5724, 332028), (6416, 296217), (7218, 263304), (7314, 259848), (7452, 255036), (7632, 249021), (8586, 221352), (9223, 206064), (9624, 197478), (9752, 194886), (9936, 191277), (10827, 175536), (10971, 173232), (11178, 170024), (11448, 166014), (12879, 147568), (14436, 131652), (14628, 129924), (14904, 127518), (17172, 110676), (18446, 103032), (19248, 98739), (19504, 97443), (21253, 89424), (21654, 87768), (21942, 86616), (22356, 85012), (22896, 83007), (25758, 73784), (27669, 68688), (28872, 65826), (29256, 64962), (29808, 63759), (32481, 58512), (32913, 57744), (34344, 55338), (36892, 51516), (42506, 44712), (43308, 43884)]