45317880

素因数分解:

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

素因数の和:291

約数の個数: 160

約数和(自身を含む): 155247840

約数和(自身を除く): 109929960

約数列:

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

約数ペア:

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