90704361960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{32381}}^1$

素因数の和:32680

約数の個数: 192

約数和(自身を含む): 305520284160

約数和(自身を除く): 214815922200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 251, 279, 310, 360, 372, 465, 502, 558, 620, 744, 753, 930, 1004, 1116, 1240, 1255, 1395, 1506, 1860, 2008, 2232, 2259, 2510, 2790, 3012, 3720, 3765, 4518, 5020, 5580, 6024, 7530, 7781, 9036, 10040, 11160, 11295, 15060, 15562, 18072, 22590, 23343, 30120, 31124, 32381, 38905, 45180, 46686, 62248, 64762, 70029, 77810, 90360, 93372, 97143, 116715, 129524, 140058, 155620, 161905, 186744, 194286, 233430, 259048, 280116, 291429, 311240, 323810, 350145, 388572, 466860, 485715, 560232, 582858, 647620, 700290, 777144, 933720, 971430, 1003811, 1165716, 1295240, 1400580, 1457145, 1942860, 2007622, 2331432, 2801160, 2914290, 3011433, 3885720, 4015244, 5019055, 5828580, 6022866, 8030488, 8127631, 9034299, 10038110, 11657160, 12045732, 15057165, 16255262, 18068598, 20076220, 24091464, 24382893, 30114330, 32510524, 36137196, 40152440, 40638155, 45171495, 48765786, 60228660, 65021048, 72274392, 73148679, 81276310, 90342990, 97531572, 120457320, 121914465, 146297358, 162552620, 180685980, 195063144, 243828930, 251956561, 292594716, 325105240, 361371960, 365743395, 487657860, 503913122, 585189432, 731486790, 755869683, 975315720, 1007826244, 1259782805, 1462973580, 1511739366, 2015652488, 2267609049, 2519565610, 2925947160, 3023478732, 3779348415, 4535218098, 5039131220, 6046957464, 7558696830, 9070436196, 10078262440, 11338045245, 15117393660, 18140872392, 22676090490, 30234787320, 45352180980, 90704361960]

約数ペア:

[(1, 90704361960), (2, 45352180980), (3, 30234787320), (4, 22676090490), (5, 18140872392), (6, 15117393660), (8, 11338045245), (9, 10078262440), (10, 9070436196), (12, 7558696830), (15, 6046957464), (18, 5039131220), (20, 4535218098), (24, 3779348415), (30, 3023478732), (31, 2925947160), (36, 2519565610), (40, 2267609049), (45, 2015652488), (60, 1511739366), (62, 1462973580), (72, 1259782805), (90, 1007826244), (93, 975315720), (120, 755869683), (124, 731486790), (155, 585189432), (180, 503913122), (186, 487657860), (248, 365743395), (251, 361371960), (279, 325105240), (310, 292594716), (360, 251956561), (372, 243828930), (465, 195063144), (502, 180685980), (558, 162552620), (620, 146297358), (744, 121914465), (753, 120457320), (930, 97531572), (1004, 90342990), (1116, 81276310), (1240, 73148679), (1255, 72274392), (1395, 65021048), (1506, 60228660), (1860, 48765786), (2008, 45171495), (2232, 40638155), (2259, 40152440), (2510, 36137196), (2790, 32510524), (3012, 30114330), (3720, 24382893), (3765, 24091464), (4518, 20076220), (5020, 18068598), (5580, 16255262), (6024, 15057165), (7530, 12045732), (7781, 11657160), (9036, 10038110), (10040, 9034299), (11160, 8127631), (11295, 8030488), (15060, 6022866), (15562, 5828580), (18072, 5019055), (22590, 4015244), (23343, 3885720), (30120, 3011433), (31124, 2914290), (32381, 2801160), (38905, 2331432), (45180, 2007622), (46686, 1942860), (62248, 1457145), (64762, 1400580), (70029, 1295240), (77810, 1165716), (90360, 1003811), (93372, 971430), (97143, 933720), (116715, 777144), (129524, 700290), (140058, 647620), (155620, 582858), (161905, 560232), (186744, 485715), (194286, 466860), (233430, 388572), (259048, 350145), (280116, 323810), (291429, 311240)]