71695986660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1\times {\mathrm{419}}^1$

素因数の和:931

約数の個数: 288

約数和(自身を含む): 232805664000

約数和(自身を除く): 161109677340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 199, 204, 255, 281, 306, 340, 398, 419, 510, 562, 597, 612, 765, 796, 838, 843, 995, 1020, 1124, 1194, 1257, 1405, 1530, 1676, 1686, 1791, 1990, 2095, 2388, 2514, 2529, 2810, 2985, 3060, 3372, 3383, 3582, 3771, 3980, 4190, 4215, 4777, 5028, 5058, 5620, 5970, 6285, 6766, 7123, 7164, 7542, 8380, 8430, 8955, 9554, 10116, 10149, 11940, 12570, 12645, 13532, 14246, 14331, 15084, 16860, 16915, 17910, 18855, 19108, 20298, 21369, 23885, 25140, 25290, 28492, 28662, 30447, 33830, 35615, 35820, 37710, 40596, 42738, 42993, 47770, 50580, 50745, 55919, 57324, 60894, 64107, 67660, 71230, 71655, 75420, 83381, 85476, 85986, 95540, 101490, 106845, 111838, 117739, 121788, 128214, 142460, 143310, 152235, 166762, 167757, 171972, 202980, 213690, 214965, 223676, 235478, 250143, 256428, 279595, 286620, 304470, 320535, 333524, 335514, 353217, 416905, 427380, 429930, 470956, 500286, 503271, 559190, 588695, 608940, 641070, 671028, 706434, 750429, 833810, 838785, 859860, 950623, 1000572, 1006542, 1059651, 1118380, 1177390, 1250715, 1282140, 1412868, 1417477, 1500858, 1667620, 1677570, 1766085, 1901246, 2001563, 2013084, 2119302, 2354780, 2501430, 2516355, 2834954, 2851869, 3001716, 3355140, 3532170, 3752145, 3802492, 4003126, 4238604, 4252431, 4753115, 5002860, 5032710, 5298255, 5669908, 5703738, 6004689, 7064340, 7087385, 7504290, 8006252, 8504862, 8555607, 9506230, 10007815, 10065420, 10596510, 11407476, 12009378, 12757293, 14174770, 14259345, 15008580, 17009724, 17111214, 18014067, 19012460, 20015630, 21193020, 21262155, 23430061, 24018756, 25514586, 28349540, 28518690, 30023445, 34222428, 36028134, 40031260, 42524310, 42778035, 46860122, 51029172, 57037380, 60046890, 63786465, 70290183, 72056268, 85048620, 85556070, 90070335, 93720244, 117150305, 120093780, 127572930, 140580366, 171112140, 180140670, 210870549, 234300610, 255145860, 281160732, 351450915, 360281340, 398311037, 421741098, 468601220, 702901830, 796622074, 843482196, 1054352745, 1194933111, 1405803660, 1593244148, 1991555185, 2108705490, 2389866222, 3584799333, 3983110370, 4217410980, 4779732444, 5974665555, 7169598666, 7966220740, 11949331110, 14339197332, 17923996665, 23898662220, 35847993330, 71695986660]

約数ペア:

[(1, 71695986660), (2, 35847993330), (3, 23898662220), (4, 17923996665), (5, 14339197332), (6, 11949331110), (9, 7966220740), (10, 7169598666), (12, 5974665555), (15, 4779732444), (17, 4217410980), (18, 3983110370), (20, 3584799333), (30, 2389866222), (34, 2108705490), (36, 1991555185), (45, 1593244148), (51, 1405803660), (60, 1194933111), (68, 1054352745), (85, 843482196), (90, 796622074), (102, 702901830), (153, 468601220), (170, 421741098), (180, 398311037), (199, 360281340), (204, 351450915), (255, 281160732), (281, 255145860), (306, 234300610), (340, 210870549), (398, 180140670), (419, 171112140), (510, 140580366), (562, 127572930), (597, 120093780), (612, 117150305), (765, 93720244), (796, 90070335), (838, 85556070), (843, 85048620), (995, 72056268), (1020, 70290183), (1124, 63786465), (1194, 60046890), (1257, 57037380), (1405, 51029172), (1530, 46860122), (1676, 42778035), (1686, 42524310), (1791, 40031260), (1990, 36028134), (2095, 34222428), (2388, 30023445), (2514, 28518690), (2529, 28349540), (2810, 25514586), (2985, 24018756), (3060, 23430061), (3372, 21262155), (3383, 21193020), (3582, 20015630), (3771, 19012460), (3980, 18014067), (4190, 17111214), (4215, 17009724), (4777, 15008580), (5028, 14259345), (5058, 14174770), (5620, 12757293), (5970, 12009378), (6285, 11407476), (6766, 10596510), (7123, 10065420), (7164, 10007815), (7542, 9506230), (8380, 8555607), (8430, 8504862), (8955, 8006252), (9554, 7504290), (10116, 7087385), (10149, 7064340), (11940, 6004689), (12570, 5703738), (12645, 5669908), (13532, 5298255), (14246, 5032710), (14331, 5002860), (15084, 4753115), (16860, 4252431), (16915, 4238604), (17910, 4003126), (18855, 3802492), (19108, 3752145), (20298, 3532170), (21369, 3355140), (23885, 3001716), (25140, 2851869), (25290, 2834954), (28492, 2516355), (28662, 2501430), (30447, 2354780), (33830, 2119302), (35615, 2013084), (35820, 2001563), (37710, 1901246), (40596, 1766085), (42738, 1677570), (42993, 1667620), (47770, 1500858), (50580, 1417477), (50745, 1412868), (55919, 1282140), (57324, 1250715), (60894, 1177390), (64107, 1118380), (67660, 1059651), (71230, 1006542), (71655, 1000572), (75420, 950623), (83381, 859860), (85476, 838785), (85986, 833810), (95540, 750429), (101490, 706434), (106845, 671028), (111838, 641070), (117739, 608940), (121788, 588695), (128214, 559190), (142460, 503271), (143310, 500286), (152235, 470956), (166762, 429930), (167757, 427380), (171972, 416905), (202980, 353217), (213690, 335514), (214965, 333524), (223676, 320535), (235478, 304470), (250143, 286620), (256428, 279595)]