75311640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1$

素因数の和:666

約数の個数: 128

約数和(自身を含む): 253368000

約数和(自身を除く): 178056360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 137, 180, 216, 270, 274, 360, 411, 509, 540, 548, 685, 822, 1018, 1080, 1096, 1233, 1370, 1527, 1644, 2036, 2055, 2466, 2545, 2740, 3054, 3288, 3699, 4072, 4110, 4581, 4932, 5090, 5480, 6108, 6165, 7398, 7635, 8220, 9162, 9864, 10180, 12216, 12330, 13743, 14796, 15270, 16440, 18324, 18495, 20360, 22905, 24660, 27486, 29592, 30540, 36648, 36990, 45810, 49320, 54972, 61080, 68715, 69733, 73980, 91620, 109944, 137430, 139466, 147960, 183240, 209199, 274860, 278932, 348665, 418398, 549720, 557864, 627597, 697330, 836796, 1045995, 1255194, 1394660, 1673592, 1882791, 2091990, 2510388, 2789320, 3137985, 3765582, 4183980, 5020776, 6275970, 7531164, 8367960, 9413955, 12551940, 15062328, 18827910, 25103880, 37655820, 75311640]

約数ペア:

[(1, 75311640), (2, 37655820), (3, 25103880), (4, 18827910), (5, 15062328), (6, 12551940), (8, 9413955), (9, 8367960), (10, 7531164), (12, 6275970), (15, 5020776), (18, 4183980), (20, 3765582), (24, 3137985), (27, 2789320), (30, 2510388), (36, 2091990), (40, 1882791), (45, 1673592), (54, 1394660), (60, 1255194), (72, 1045995), (90, 836796), (108, 697330), (120, 627597), (135, 557864), (137, 549720), (180, 418398), (216, 348665), (270, 278932), (274, 274860), (360, 209199), (411, 183240), (509, 147960), (540, 139466), (548, 137430), (685, 109944), (822, 91620), (1018, 73980), (1080, 69733), (1096, 68715), (1233, 61080), (1370, 54972), (1527, 49320), (1644, 45810), (2036, 36990), (2055, 36648), (2466, 30540), (2545, 29592), (2740, 27486), (3054, 24660), (3288, 22905), (3699, 20360), (4072, 18495), (4110, 18324), (4581, 16440), (4932, 15270), (5090, 14796), (5480, 13743), (6108, 12330), (6165, 12216), (7398, 10180), (7635, 9864), (8220, 9162)]