203155020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1783}}^1$

素因数の和:2012

約数の個数: 96

約数和(自身を含む): 635389440

約数和(自身を除く): 432234420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 211, 270, 422, 540, 633, 844, 1055, 1266, 1783, 1899, 2110, 2532, 3165, 3566, 3798, 4220, 5349, 5697, 6330, 7132, 7596, 8915, 9495, 10698, 11394, 12660, 16047, 17830, 18990, 21396, 22788, 26745, 28485, 32094, 35660, 37980, 48141, 53490, 56970, 64188, 80235, 96282, 106980, 113940, 160470, 192564, 240705, 320940, 376213, 481410, 752426, 962820, 1128639, 1504852, 1881065, 2257278, 3385917, 3762130, 4514556, 5643195, 6771834, 7524260, 10157751, 11286390, 13543668, 16929585, 20315502, 22572780, 33859170, 40631004, 50788755, 67718340, 101577510, 203155020]

約数ペア:

[(1, 203155020), (2, 101577510), (3, 67718340), (4, 50788755), (5, 40631004), (6, 33859170), (9, 22572780), (10, 20315502), (12, 16929585), (15, 13543668), (18, 11286390), (20, 10157751), (27, 7524260), (30, 6771834), (36, 5643195), (45, 4514556), (54, 3762130), (60, 3385917), (90, 2257278), (108, 1881065), (135, 1504852), (180, 1128639), (211, 962820), (270, 752426), (422, 481410), (540, 376213), (633, 320940), (844, 240705), (1055, 192564), (1266, 160470), (1783, 113940), (1899, 106980), (2110, 96282), (2532, 80235), (3165, 64188), (3566, 56970), (3798, 53490), (4220, 48141), (5349, 37980), (5697, 35660), (6330, 32094), (7132, 28485), (7596, 26745), (8915, 22788), (9495, 21396), (10698, 18990), (11394, 17830), (12660, 16047)]