20146405950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{66721}}^1$

素因数の和:66811

約数の個数: 144

約数和(自身を含む): 60016172112

約数和(自身を除く): 39869766162

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 61, 66, 75, 90, 99, 110, 122, 150, 165, 183, 198, 225, 275, 305, 330, 366, 450, 495, 549, 550, 610, 671, 825, 915, 990, 1098, 1342, 1525, 1650, 1830, 2013, 2475, 2745, 3050, 3355, 4026, 4575, 4950, 5490, 6039, 6710, 9150, 10065, 12078, 13725, 16775, 20130, 27450, 30195, 33550, 50325, 60390, 66721, 100650, 133442, 150975, 200163, 301950, 333605, 400326, 600489, 667210, 733931, 1000815, 1200978, 1467862, 1668025, 2001630, 2201793, 3002445, 3336050, 3669655, 4069981, 4403586, 5004075, 6004890, 6605379, 7339310, 8139962, 10008150, 11008965, 12209943, 13210758, 15012225, 18348275, 20349905, 22017930, 24419886, 30024450, 33026895, 36629829, 36696550, 40699810, 44769791, 55044825, 61049715, 66053790, 73259658, 89539582, 101749525, 110089650, 122099430, 134309373, 165134475, 183149145, 203499050, 223848955, 268618746, 305248575, 330268950, 366298290, 402928119, 447697910, 610497150, 671546865, 805856238, 915745725, 1119244775, 1343093730, 1831491450, 2014640595, 2238489550, 3357734325, 4029281190, 6715468650, 10073202975, 20146405950]

約数ペア:

[(1, 20146405950), (2, 10073202975), (3, 6715468650), (5, 4029281190), (6, 3357734325), (9, 2238489550), (10, 2014640595), (11, 1831491450), (15, 1343093730), (18, 1119244775), (22, 915745725), (25, 805856238), (30, 671546865), (33, 610497150), (45, 447697910), (50, 402928119), (55, 366298290), (61, 330268950), (66, 305248575), (75, 268618746), (90, 223848955), (99, 203499050), (110, 183149145), (122, 165134475), (150, 134309373), (165, 122099430), (183, 110089650), (198, 101749525), (225, 89539582), (275, 73259658), (305, 66053790), (330, 61049715), (366, 55044825), (450, 44769791), (495, 40699810), (549, 36696550), (550, 36629829), (610, 33026895), (671, 30024450), (825, 24419886), (915, 22017930), (990, 20349905), (1098, 18348275), (1342, 15012225), (1525, 13210758), (1650, 12209943), (1830, 11008965), (2013, 10008150), (2475, 8139962), (2745, 7339310), (3050, 6605379), (3355, 6004890), (4026, 5004075), (4575, 4403586), (4950, 4069981), (5490, 3669655), (6039, 3336050), (6710, 3002445), (9150, 2201793), (10065, 2001630), (12078, 1668025), (13725, 1467862), (16775, 1200978), (20130, 1000815), (27450, 733931), (30195, 667210), (33550, 600489), (50325, 400326), (60390, 333605), (66721, 301950), (100650, 200163), (133442, 150975)]