61587240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 256

約数和(自身を含む): 225227520

約数和(自身を除く): 163640280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 37, 39, 40, 44, 52, 55, 60, 65, 66, 74, 78, 88, 97, 104, 110, 111, 120, 130, 132, 143, 148, 156, 165, 185, 194, 195, 220, 222, 260, 264, 286, 291, 296, 312, 330, 370, 388, 390, 407, 429, 440, 444, 481, 485, 520, 555, 572, 582, 660, 715, 740, 776, 780, 814, 858, 888, 962, 970, 1067, 1110, 1144, 1164, 1221, 1261, 1320, 1430, 1443, 1455, 1480, 1560, 1628, 1716, 1924, 1940, 2035, 2134, 2145, 2220, 2328, 2405, 2442, 2522, 2860, 2886, 2910, 3201, 3256, 3432, 3589, 3783, 3848, 3880, 4070, 4268, 4290, 4440, 4810, 4884, 5044, 5291, 5335, 5720, 5772, 5820, 6105, 6305, 6402, 7178, 7215, 7566, 8140, 8536, 8580, 9620, 9768, 10088, 10582, 10670, 10767, 11544, 11640, 12210, 12610, 12804, 13871, 14356, 14430, 15132, 15873, 16005, 16280, 17160, 17945, 18915, 19240, 21164, 21340, 21534, 24420, 25220, 25608, 26455, 27742, 28712, 28860, 30264, 31746, 32010, 35890, 37830, 39479, 41613, 42328, 42680, 43068, 46657, 48840, 50440, 52910, 53835, 55484, 57720, 63492, 64020, 69355, 71780, 75660, 78958, 79365, 83226, 86136, 93314, 105820, 107670, 110968, 118437, 126984, 128040, 138710, 139971, 143560, 151320, 157916, 158730, 166452, 186628, 197395, 208065, 211640, 215340, 233285, 236874, 277420, 279942, 315832, 317460, 332904, 373256, 394790, 416130, 430680, 466570, 473748, 513227, 554840, 559884, 592185, 634920, 699855, 789580, 832260, 933140, 947496, 1026454, 1119768, 1184370, 1399710, 1539681, 1579160, 1664520, 1866280, 2052908, 2368740, 2566135, 2799420, 3079362, 4105816, 4737480, 5132270, 5598840, 6158724, 7698405, 10264540, 12317448, 15396810, 20529080, 30793620, 61587240]

約数ペア:

[(1, 61587240), (2, 30793620), (3, 20529080), (4, 15396810), (5, 12317448), (6, 10264540), (8, 7698405), (10, 6158724), (11, 5598840), (12, 5132270), (13, 4737480), (15, 4105816), (20, 3079362), (22, 2799420), (24, 2566135), (26, 2368740), (30, 2052908), (33, 1866280), (37, 1664520), (39, 1579160), (40, 1539681), (44, 1399710), (52, 1184370), (55, 1119768), (60, 1026454), (65, 947496), (66, 933140), (74, 832260), (78, 789580), (88, 699855), (97, 634920), (104, 592185), (110, 559884), (111, 554840), (120, 513227), (130, 473748), (132, 466570), (143, 430680), (148, 416130), (156, 394790), (165, 373256), (185, 332904), (194, 317460), (195, 315832), (220, 279942), (222, 277420), (260, 236874), (264, 233285), (286, 215340), (291, 211640), (296, 208065), (312, 197395), (330, 186628), (370, 166452), (388, 158730), (390, 157916), (407, 151320), (429, 143560), (440, 139971), (444, 138710), (481, 128040), (485, 126984), (520, 118437), (555, 110968), (572, 107670), (582, 105820), (660, 93314), (715, 86136), (740, 83226), (776, 79365), (780, 78958), (814, 75660), (858, 71780), (888, 69355), (962, 64020), (970, 63492), (1067, 57720), (1110, 55484), (1144, 53835), (1164, 52910), (1221, 50440), (1261, 48840), (1320, 46657), (1430, 43068), (1443, 42680), (1455, 42328), (1480, 41613), (1560, 39479), (1628, 37830), (1716, 35890), (1924, 32010), (1940, 31746), (2035, 30264), (2134, 28860), (2145, 28712), (2220, 27742), (2328, 26455), (2405, 25608), (2442, 25220), (2522, 24420), (2860, 21534), (2886, 21340), (2910, 21164), (3201, 19240), (3256, 18915), (3432, 17945), (3589, 17160), (3783, 16280), (3848, 16005), (3880, 15873), (4070, 15132), (4268, 14430), (4290, 14356), (4440, 13871), (4810, 12804), (4884, 12610), (5044, 12210), (5291, 11640), (5335, 11544), (5720, 10767), (5772, 10670), (5820, 10582), (6105, 10088), (6305, 9768), (6402, 9620), (7178, 8580), (7215, 8536), (7566, 8140)]