135435420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^2$

素因数の和:432

約数の個数: 108

約数和(自身を含む): 434626920

約数和(自身を除く): 299191500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 199, 228, 285, 342, 380, 398, 570, 597, 684, 796, 855, 995, 1140, 1194, 1710, 1791, 1990, 2388, 2985, 3420, 3582, 3781, 3980, 5970, 7164, 7562, 8955, 11343, 11940, 15124, 17910, 18905, 22686, 34029, 35820, 37810, 39601, 45372, 56715, 68058, 75620, 79202, 113430, 118803, 136116, 158404, 170145, 198005, 226860, 237606, 340290, 356409, 396010, 475212, 594015, 680580, 712818, 752419, 792020, 1188030, 1425636, 1504838, 1782045, 2257257, 2376060, 3009676, 3564090, 3762095, 4514514, 6771771, 7128180, 7524190, 9029028, 11286285, 13543542, 15048380, 22572570, 27087084, 33858855, 45145140, 67717710, 135435420]

約数ペア:

[(1, 135435420), (2, 67717710), (3, 45145140), (4, 33858855), (5, 27087084), (6, 22572570), (9, 15048380), (10, 13543542), (12, 11286285), (15, 9029028), (18, 7524190), (19, 7128180), (20, 6771771), (30, 4514514), (36, 3762095), (38, 3564090), (45, 3009676), (57, 2376060), (60, 2257257), (76, 1782045), (90, 1504838), (95, 1425636), (114, 1188030), (171, 792020), (180, 752419), (190, 712818), (199, 680580), (228, 594015), (285, 475212), (342, 396010), (380, 356409), (398, 340290), (570, 237606), (597, 226860), (684, 198005), (796, 170145), (855, 158404), (995, 136116), (1140, 118803), (1194, 113430), (1710, 79202), (1791, 75620), (1990, 68058), (2388, 56715), (2985, 45372), (3420, 39601), (3582, 37810), (3781, 35820), (3980, 34029), (5970, 22686), (7164, 18905), (7562, 17910), (8955, 15124), (11343, 11940)]