2790187400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:246

約数の個数: 432

約数和(自身を含む): 8982120420

約数和(自身を除く): 6191933020

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 40, 44, 49, 50, 52, 55, 56, 65, 70, 77, 88, 91, 98, 100, 104, 110, 121, 130, 140, 143, 154, 175, 181, 182, 196, 200, 220, 242, 245, 260, 275, 280, 286, 308, 325, 350, 362, 364, 385, 392, 440, 455, 484, 490, 520, 539, 550, 572, 605, 616, 637, 650, 700, 715, 724, 728, 770, 847, 905, 910, 968, 980, 1001, 1078, 1100, 1144, 1210, 1225, 1267, 1274, 1300, 1400, 1430, 1448, 1540, 1573, 1694, 1810, 1820, 1925, 1960, 1991, 2002, 2156, 2200, 2275, 2353, 2420, 2450, 2534, 2548, 2600, 2695, 2860, 3025, 3080, 3146, 3185, 3388, 3575, 3620, 3640, 3850, 3982, 4004, 4235, 4312, 4525, 4550, 4706, 4840, 4900, 5005, 5068, 5096, 5390, 5720, 5929, 6050, 6292, 6335, 6370, 6776, 7007, 7150, 7240, 7700, 7865, 7964, 8008, 8470, 8869, 9050, 9100, 9412, 9800, 9955, 10010, 10136, 10780, 11011, 11765, 11858, 12100, 12584, 12670, 12740, 13475, 13937, 14014, 14300, 15400, 15730, 15925, 15928, 16471, 16940, 17738, 18100, 18200, 18824, 19910, 20020, 21175, 21560, 21901, 22022, 23530, 23716, 24200, 25025, 25340, 25480, 25883, 26950, 27874, 28028, 28600, 29645, 31460, 31675, 31850, 32942, 33880, 35035, 35476, 36200, 39325, 39820, 40040, 42350, 43802, 44044, 44345, 47060, 47432, 49775, 50050, 50680, 51766, 53900, 55055, 55748, 56056, 58825, 59290, 62920, 63350, 63700, 65884, 69685, 70070, 70952, 77077, 78650, 79640, 82355, 84700, 87604, 88088, 88690, 94120, 97559, 99550, 100100, 103532, 107800, 109505, 110110, 111496, 115297, 117650, 118580, 126700, 127400, 129415, 131768, 139370, 140140, 148225, 153307, 154154, 157300, 164710, 169400, 175175, 175208, 177380, 181181, 195118, 199100, 200200, 207064, 219010, 220220, 221725, 230594, 235300, 237160, 253400, 258830, 275275, 278740, 280280, 284713, 296450, 306614, 308308, 314600, 329420, 348425, 350350, 354760, 362362, 385385, 390236, 398200, 411775, 438020, 440440, 443450, 461188, 470600, 487795, 517660, 547525, 550550, 557480, 569426, 576485, 592900, 613228, 616616, 647075, 658840, 696850, 700700, 724724, 766535, 770770, 780472, 823550, 876040, 886900, 905905, 922376, 975590, 1035320, 1073149, 1095050, 1101100, 1138852, 1152970, 1185800, 1226456, 1268267, 1294150, 1393700, 1401400, 1423565, 1449448, 1533070, 1541540, 1647100, 1773800, 1811810, 1926925, 1951180, 1992991, 2146298, 2190100, 2202200, 2277704, 2305940, 2438975, 2536534, 2588300, 2787400, 2847130, 2882425, 3066140, 3083080, 3294200, 3623620, 3832675, 3853850, 3902360, 3985982, 4292596, 4380200, 4529525, 4611880, 4877950, 5073068, 5176600, 5365745, 5694260, 5764850, 6132280, 6341335, 7117825, 7247240, 7665350, 7707700, 7971964, 8585192, 9059050, 9755900, 9964955, 10146136, 10731490, 11388520, 11529700, 12682670, 13950937, 14235650, 15330700, 15415400, 15943928, 18118100, 19511800, 19929910, 21462980, 23059400, 25365340, 26828725, 27901874, 28471300, 30661400, 31706675, 36236200, 39859820, 42925960, 49824775, 50730680, 53657450, 55803748, 56942600, 63413350, 69754685, 79719640, 99649550, 107314900, 111607496, 126826700, 139509370, 199299100, 214629800, 253653400, 279018740, 348773425, 398598200, 558037480, 697546850, 1395093700, 2790187400]

約数ペア:

[(1, 2790187400), (2, 1395093700), (4, 697546850), (5, 558037480), (7, 398598200), (8, 348773425), (10, 279018740), (11, 253653400), (13, 214629800), (14, 199299100), (20, 139509370), (22, 126826700), (25, 111607496), (26, 107314900), (28, 99649550), (35, 79719640), (40, 69754685), (44, 63413350), (49, 56942600), (50, 55803748), (52, 53657450), (55, 50730680), (56, 49824775), (65, 42925960), (70, 39859820), (77, 36236200), (88, 31706675), (91, 30661400), (98, 28471300), (100, 27901874), (104, 26828725), (110, 25365340), (121, 23059400), (130, 21462980), (140, 19929910), (143, 19511800), (154, 18118100), (175, 15943928), (181, 15415400), (182, 15330700), (196, 14235650), (200, 13950937), (220, 12682670), (242, 11529700), (245, 11388520), (260, 10731490), (275, 10146136), (280, 9964955), (286, 9755900), (308, 9059050), (325, 8585192), (350, 7971964), (362, 7707700), (364, 7665350), (385, 7247240), (392, 7117825), (440, 6341335), (455, 6132280), (484, 5764850), (490, 5694260), (520, 5365745), (539, 5176600), (550, 5073068), (572, 4877950), (605, 4611880), (616, 4529525), (637, 4380200), (650, 4292596), (700, 3985982), (715, 3902360), (724, 3853850), (728, 3832675), (770, 3623620), (847, 3294200), (905, 3083080), (910, 3066140), (968, 2882425), (980, 2847130), (1001, 2787400), (1078, 2588300), (1100, 2536534), (1144, 2438975), (1210, 2305940), (1225, 2277704), (1267, 2202200), (1274, 2190100), (1300, 2146298), (1400, 1992991), (1430, 1951180), (1448, 1926925), (1540, 1811810), (1573, 1773800), (1694, 1647100), (1810, 1541540), (1820, 1533070), (1925, 1449448), (1960, 1423565), (1991, 1401400), (2002, 1393700), (2156, 1294150), (2200, 1268267), (2275, 1226456), (2353, 1185800), (2420, 1152970), (2450, 1138852), (2534, 1101100), (2548, 1095050), (2600, 1073149), (2695, 1035320), (2860, 975590), (3025, 922376), (3080, 905905), (3146, 886900), (3185, 876040), (3388, 823550), (3575, 780472), (3620, 770770), (3640, 766535), (3850, 724724), (3982, 700700), (4004, 696850), (4235, 658840), (4312, 647075), (4525, 616616), (4550, 613228), (4706, 592900), (4840, 576485), (4900, 569426), (5005, 557480), (5068, 550550), (5096, 547525), (5390, 517660), (5720, 487795), (5929, 470600), (6050, 461188), (6292, 443450), (6335, 440440), (6370, 438020), (6776, 411775), (7007, 398200), (7150, 390236), (7240, 385385), (7700, 362362), (7865, 354760), (7964, 350350), (8008, 348425), (8470, 329420), (8869, 314600), (9050, 308308), (9100, 306614), (9412, 296450), (9800, 284713), (9955, 280280), (10010, 278740), (10136, 275275), (10780, 258830), (11011, 253400), (11765, 237160), (11858, 235300), (12100, 230594), (12584, 221725), (12670, 220220), (12740, 219010), (13475, 207064), (13937, 200200), (14014, 199100), (14300, 195118), (15400, 181181), (15730, 177380), (15925, 175208), (15928, 175175), (16471, 169400), (16940, 164710), (17738, 157300), (18100, 154154), (18200, 153307), (18824, 148225), (19910, 140140), (20020, 139370), (21175, 131768), (21560, 129415), (21901, 127400), (22022, 126700), (23530, 118580), (23716, 117650), (24200, 115297), (25025, 111496), (25340, 110110), (25480, 109505), (25883, 107800), (26950, 103532), (27874, 100100), (28028, 99550), (28600, 97559), (29645, 94120), (31460, 88690), (31675, 88088), (31850, 87604), (32942, 84700), (33880, 82355), (35035, 79640), (35476, 78650), (36200, 77077), (39325, 70952), (39820, 70070), (40040, 69685), (42350, 65884), (43802, 63700), (44044, 63350), (44345, 62920), (47060, 59290), (47432, 58825), (49775, 56056), (50050, 55748), (50680, 55055), (51766, 53900)]