195517080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:634

約数の個数: 192

約数和(自身を含む): 701719200

約数和(自身を除く): 506202120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 97, 99, 110, 120, 132, 165, 180, 194, 198, 220, 264, 291, 330, 360, 388, 396, 440, 485, 495, 509, 582, 660, 776, 792, 873, 970, 990, 1018, 1067, 1164, 1320, 1455, 1527, 1746, 1940, 1980, 2036, 2134, 2328, 2545, 2910, 3054, 3201, 3492, 3880, 3960, 4072, 4268, 4365, 4581, 5090, 5335, 5599, 5820, 6108, 6402, 6984, 7635, 8536, 8730, 9162, 9603, 10180, 10670, 11198, 11640, 12216, 12804, 15270, 16005, 16797, 17460, 18324, 19206, 20360, 21340, 22396, 22905, 25608, 27995, 30540, 32010, 33594, 34920, 36648, 38412, 42680, 44792, 45810, 48015, 49373, 50391, 55990, 61080, 64020, 67188, 76824, 83985, 91620, 96030, 98746, 100782, 111980, 128040, 134376, 148119, 167970, 183240, 192060, 197492, 201564, 223960, 246865, 251955, 296238, 335940, 384120, 394984, 403128, 444357, 493730, 503910, 543103, 592476, 671880, 740595, 888714, 987460, 1007820, 1086206, 1184952, 1481190, 1629309, 1777428, 1974920, 2015640, 2172412, 2221785, 2715515, 2962380, 3258618, 3554856, 4344824, 4443570, 4887927, 5431030, 5924760, 6517236, 8146545, 8887140, 9775854, 10862060, 13034472, 16293090, 17774280, 19551708, 21724120, 24439635, 32586180, 39103416, 48879270, 65172360, 97758540, 195517080]

約数ペア:

[(1, 195517080), (2, 97758540), (3, 65172360), (4, 48879270), (5, 39103416), (6, 32586180), (8, 24439635), (9, 21724120), (10, 19551708), (11, 17774280), (12, 16293090), (15, 13034472), (18, 10862060), (20, 9775854), (22, 8887140), (24, 8146545), (30, 6517236), (33, 5924760), (36, 5431030), (40, 4887927), (44, 4443570), (45, 4344824), (55, 3554856), (60, 3258618), (66, 2962380), (72, 2715515), (88, 2221785), (90, 2172412), (97, 2015640), (99, 1974920), (110, 1777428), (120, 1629309), (132, 1481190), (165, 1184952), (180, 1086206), (194, 1007820), (198, 987460), (220, 888714), (264, 740595), (291, 671880), (330, 592476), (360, 543103), (388, 503910), (396, 493730), (440, 444357), (485, 403128), (495, 394984), (509, 384120), (582, 335940), (660, 296238), (776, 251955), (792, 246865), (873, 223960), (970, 201564), (990, 197492), (1018, 192060), (1067, 183240), (1164, 167970), (1320, 148119), (1455, 134376), (1527, 128040), (1746, 111980), (1940, 100782), (1980, 98746), (2036, 96030), (2134, 91620), (2328, 83985), (2545, 76824), (2910, 67188), (3054, 64020), (3201, 61080), (3492, 55990), (3880, 50391), (3960, 49373), (4072, 48015), (4268, 45810), (4365, 44792), (4581, 42680), (5090, 38412), (5335, 36648), (5599, 34920), (5820, 33594), (6108, 32010), (6402, 30540), (6984, 27995), (7635, 25608), (8536, 22905), (8730, 22396), (9162, 21340), (9603, 20360), (10180, 19206), (10670, 18324), (11198, 17460), (11640, 16797), (12216, 16005), (12804, 15270)]