90635760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 200

約数和(自身を含む): 320845536

約数和(自身を除く): 230209776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 81, 90, 108, 120, 135, 142, 144, 162, 180, 197, 213, 216, 240, 270, 284, 324, 355, 360, 394, 405, 426, 432, 540, 568, 591, 639, 648, 710, 720, 788, 810, 852, 985, 1065, 1080, 1136, 1182, 1278, 1296, 1420, 1576, 1620, 1704, 1773, 1917, 1970, 2130, 2160, 2364, 2556, 2840, 2955, 3152, 3195, 3240, 3408, 3546, 3834, 3940, 4260, 4728, 5112, 5319, 5680, 5751, 5910, 6390, 6480, 7092, 7668, 7880, 8520, 8865, 9456, 9585, 10224, 10638, 11502, 11820, 12780, 13987, 14184, 15336, 15760, 15957, 17040, 17730, 19170, 21276, 23004, 23640, 25560, 26595, 27974, 28368, 28755, 30672, 31914, 35460, 38340, 41961, 42552, 46008, 47280, 51120, 53190, 55948, 57510, 63828, 69935, 70920, 76680, 79785, 83922, 85104, 92016, 106380, 111896, 115020, 125883, 127656, 139870, 141840, 153360, 159570, 167844, 209805, 212760, 223792, 230040, 251766, 255312, 279740, 319140, 335688, 377649, 419610, 425520, 460080, 503532, 559480, 629415, 638280, 671376, 755298, 839220, 1007064, 1118960, 1132947, 1258830, 1276560, 1510596, 1678440, 1888245, 2014128, 2265894, 2517660, 3021192, 3356880, 3776490, 4531788, 5035320, 5664735, 6042384, 7552980, 9063576, 10070640, 11329470, 15105960, 18127152, 22658940, 30211920, 45317880, 90635760]

約数ペア:

[(1, 90635760), (2, 45317880), (3, 30211920), (4, 22658940), (5, 18127152), (6, 15105960), (8, 11329470), (9, 10070640), (10, 9063576), (12, 7552980), (15, 6042384), (16, 5664735), (18, 5035320), (20, 4531788), (24, 3776490), (27, 3356880), (30, 3021192), (36, 2517660), (40, 2265894), (45, 2014128), (48, 1888245), (54, 1678440), (60, 1510596), (71, 1276560), (72, 1258830), (80, 1132947), (81, 1118960), (90, 1007064), (108, 839220), (120, 755298), (135, 671376), (142, 638280), (144, 629415), (162, 559480), (180, 503532), (197, 460080), (213, 425520), (216, 419610), (240, 377649), (270, 335688), (284, 319140), (324, 279740), (355, 255312), (360, 251766), (394, 230040), (405, 223792), (426, 212760), (432, 209805), (540, 167844), (568, 159570), (591, 153360), (639, 141840), (648, 139870), (710, 127656), (720, 125883), (788, 115020), (810, 111896), (852, 106380), (985, 92016), (1065, 85104), (1080, 83922), (1136, 79785), (1182, 76680), (1278, 70920), (1296, 69935), (1420, 63828), (1576, 57510), (1620, 55948), (1704, 53190), (1773, 51120), (1917, 47280), (1970, 46008), (2130, 42552), (2160, 41961), (2364, 38340), (2556, 35460), (2840, 31914), (2955, 30672), (3152, 28755), (3195, 28368), (3240, 27974), (3408, 26595), (3546, 25560), (3834, 23640), (3940, 23004), (4260, 21276), (4728, 19170), (5112, 17730), (5319, 17040), (5680, 15957), (5751, 15760), (5910, 15336), (6390, 14184), (6480, 13987), (7092, 12780), (7668, 11820), (7880, 11502), (8520, 10638), (8865, 10224), (9456, 9585)]