90154080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:574

約数の個数: 192

約数和(自身を含む): 323870400

約数和(自身を除く): 233716320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 205, 216, 240, 246, 270, 288, 328, 360, 369, 410, 432, 480, 492, 509, 540, 615, 656, 720, 738, 820, 864, 984, 1018, 1080, 1107, 1230, 1312, 1440, 1476, 1527, 1640, 1845, 1968, 2036, 2160, 2214, 2460, 2545, 2952, 3054, 3280, 3690, 3936, 4072, 4320, 4428, 4581, 4920, 5090, 5535, 5904, 6108, 6560, 7380, 7635, 8144, 8856, 9162, 9840, 10180, 11070, 11808, 12216, 13743, 14760, 15270, 16288, 17712, 18324, 19680, 20360, 20869, 22140, 22905, 24432, 27486, 29520, 30540, 35424, 36648, 40720, 41738, 44280, 45810, 48864, 54972, 59040, 61080, 62607, 68715, 73296, 81440, 83476, 88560, 91620, 104345, 109944, 122160, 125214, 137430, 146592, 166952, 177120, 183240, 187821, 208690, 219888, 244320, 250428, 274860, 313035, 333904, 366480, 375642, 417380, 439776, 500856, 549720, 563463, 626070, 667808, 732960, 751284, 834760, 939105, 1001712, 1099440, 1126926, 1252140, 1502568, 1669520, 1878210, 2003424, 2198880, 2253852, 2504280, 2817315, 3005136, 3339040, 3756420, 4507704, 5008560, 5634630, 6010272, 7512840, 9015408, 10017120, 11269260, 15025680, 18030816, 22538520, 30051360, 45077040, 90154080]

約数ペア:

[(1, 90154080), (2, 45077040), (3, 30051360), (4, 22538520), (5, 18030816), (6, 15025680), (8, 11269260), (9, 10017120), (10, 9015408), (12, 7512840), (15, 6010272), (16, 5634630), (18, 5008560), (20, 4507704), (24, 3756420), (27, 3339040), (30, 3005136), (32, 2817315), (36, 2504280), (40, 2253852), (41, 2198880), (45, 2003424), (48, 1878210), (54, 1669520), (60, 1502568), (72, 1252140), (80, 1126926), (82, 1099440), (90, 1001712), (96, 939105), (108, 834760), (120, 751284), (123, 732960), (135, 667808), (144, 626070), (160, 563463), (164, 549720), (180, 500856), (205, 439776), (216, 417380), (240, 375642), (246, 366480), (270, 333904), (288, 313035), (328, 274860), (360, 250428), (369, 244320), (410, 219888), (432, 208690), (480, 187821), (492, 183240), (509, 177120), (540, 166952), (615, 146592), (656, 137430), (720, 125214), (738, 122160), (820, 109944), (864, 104345), (984, 91620), (1018, 88560), (1080, 83476), (1107, 81440), (1230, 73296), (1312, 68715), (1440, 62607), (1476, 61080), (1527, 59040), (1640, 54972), (1845, 48864), (1968, 45810), (2036, 44280), (2160, 41738), (2214, 40720), (2460, 36648), (2545, 35424), (2952, 30540), (3054, 29520), (3280, 27486), (3690, 24432), (3936, 22905), (4072, 22140), (4320, 20869), (4428, 20360), (4581, 19680), (4920, 18324), (5090, 17712), (5535, 16288), (5904, 15270), (6108, 14760), (6560, 13743), (7380, 12216), (7635, 11808), (8144, 11070), (8856, 10180), (9162, 9840)]