225934920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1$

素因数の和:669

約数の個数: 160

約数和(自身を含む): 766438200

約数和(自身を除く): 540503280

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, 81, 90, 108, 120, 135, 137, 162, 180, 216, 270, 274, 324, 360, 405, 411, 509, 540, 548, 648, 685, 810, 822, 1018, 1080, 1096, 1233, 1370, 1527, 1620, 1644, 2036, 2055, 2466, 2545, 2740, 3054, 3240, 3288, 3699, 4072, 4110, 4581, 4932, 5090, 5480, 6108, 6165, 7398, 7635, 8220, 9162, 9864, 10180, 11097, 12216, 12330, 13743, 14796, 15270, 16440, 18324, 18495, 20360, 22194, 22905, 24660, 27486, 29592, 30540, 36648, 36990, 41229, 44388, 45810, 49320, 54972, 55485, 61080, 68715, 69733, 73980, 82458, 88776, 91620, 109944, 110970, 137430, 139466, 147960, 164916, 183240, 206145, 209199, 221940, 274860, 278932, 329832, 348665, 412290, 418398, 443880, 549720, 557864, 627597, 697330, 824580, 836796, 1045995, 1255194, 1394660, 1649160, 1673592, 1882791, 2091990, 2510388, 2789320, 3137985, 3765582, 4183980, 5020776, 5648373, 6275970, 7531164, 8367960, 9413955, 11296746, 12551940, 15062328, 18827910, 22593492, 25103880, 28241865, 37655820, 45186984, 56483730, 75311640, 112967460, 225934920]

約数ペア:

[(1, 225934920), (2, 112967460), (3, 75311640), (4, 56483730), (5, 45186984), (6, 37655820), (8, 28241865), (9, 25103880), (10, 22593492), (12, 18827910), (15, 15062328), (18, 12551940), (20, 11296746), (24, 9413955), (27, 8367960), (30, 7531164), (36, 6275970), (40, 5648373), (45, 5020776), (54, 4183980), (60, 3765582), (72, 3137985), (81, 2789320), (90, 2510388), (108, 2091990), (120, 1882791), (135, 1673592), (137, 1649160), (162, 1394660), (180, 1255194), (216, 1045995), (270, 836796), (274, 824580), (324, 697330), (360, 627597), (405, 557864), (411, 549720), (509, 443880), (540, 418398), (548, 412290), (648, 348665), (685, 329832), (810, 278932), (822, 274860), (1018, 221940), (1080, 209199), (1096, 206145), (1233, 183240), (1370, 164916), (1527, 147960), (1620, 139466), (1644, 137430), (2036, 110970), (2055, 109944), (2466, 91620), (2545, 88776), (2740, 82458), (3054, 73980), (3240, 69733), (3288, 68715), (3699, 61080), (4072, 55485), (4110, 54972), (4581, 49320), (4932, 45810), (5090, 44388), (5480, 41229), (6108, 36990), (6165, 36648), (7398, 30540), (7635, 29592), (8220, 27486), (9162, 24660), (9864, 22905), (10180, 22194), (11097, 20360), (12216, 18495), (12330, 18324), (13743, 16440), (14796, 15270)]