83130120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^2$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 281031660

約数和(自身を除く): 197901540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 79, 90, 111, 120, 148, 158, 180, 185, 222, 237, 296, 316, 333, 360, 370, 395, 444, 474, 555, 632, 666, 711, 740, 790, 888, 948, 1110, 1185, 1332, 1422, 1480, 1580, 1665, 1896, 2220, 2370, 2664, 2844, 2923, 3160, 3330, 3555, 4440, 4740, 5688, 5846, 6241, 6660, 7110, 8769, 9480, 11692, 12482, 13320, 14220, 14615, 17538, 18723, 23384, 24964, 26307, 28440, 29230, 31205, 35076, 37446, 43845, 49928, 52614, 56169, 58460, 62410, 70152, 74892, 87690, 93615, 105228, 112338, 116920, 124820, 131535, 149784, 175380, 187230, 210456, 224676, 230917, 249640, 263070, 280845, 350760, 374460, 449352, 461834, 526140, 561690, 692751, 748920, 923668, 1052280, 1123380, 1154585, 1385502, 1847336, 2078253, 2246760, 2309170, 2771004, 3463755, 4156506, 4618340, 5542008, 6927510, 8313012, 9236680, 10391265, 13855020, 16626024, 20782530, 27710040, 41565060, 83130120]

約数ペア:

[(1, 83130120), (2, 41565060), (3, 27710040), (4, 20782530), (5, 16626024), (6, 13855020), (8, 10391265), (9, 9236680), (10, 8313012), (12, 6927510), (15, 5542008), (18, 4618340), (20, 4156506), (24, 3463755), (30, 2771004), (36, 2309170), (37, 2246760), (40, 2078253), (45, 1847336), (60, 1385502), (72, 1154585), (74, 1123380), (79, 1052280), (90, 923668), (111, 748920), (120, 692751), (148, 561690), (158, 526140), (180, 461834), (185, 449352), (222, 374460), (237, 350760), (296, 280845), (316, 263070), (333, 249640), (360, 230917), (370, 224676), (395, 210456), (444, 187230), (474, 175380), (555, 149784), (632, 131535), (666, 124820), (711, 116920), (740, 112338), (790, 105228), (888, 93615), (948, 87690), (1110, 74892), (1185, 70152), (1332, 62410), (1422, 58460), (1480, 56169), (1580, 52614), (1665, 49928), (1896, 43845), (2220, 37446), (2370, 35076), (2664, 31205), (2844, 29230), (2923, 28440), (3160, 26307), (3330, 24964), (3555, 23384), (4440, 18723), (4740, 17538), (5688, 14615), (5846, 14220), (6241, 13320), (6660, 12482), (7110, 11692), (8769, 9480)]