200268540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5273}}^1$

素因数の和:5499

約数の個数: 72

約数和(自身を含む): 610476048

約数和(自身を除く): 410207508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1899, 2110, 2532, 3165, 3798, 4220, 5273, 6330, 7596, 9495, 10546, 12660, 15819, 18990, 21092, 26365, 31638, 37980, 47457, 52730, 63276, 79095, 94914, 105460, 158190, 189828, 237285, 316380, 474570, 949140, 1112603, 2225206, 3337809, 4450412, 5563015, 6675618, 10013427, 11126030, 13351236, 16689045, 20026854, 22252060, 33378090, 40053708, 50067135, 66756180, 100134270, 200268540]

約数ペア:

[(1, 200268540), (2, 100134270), (3, 66756180), (4, 50067135), (5, 40053708), (6, 33378090), (9, 22252060), (10, 20026854), (12, 16689045), (15, 13351236), (18, 11126030), (20, 10013427), (30, 6675618), (36, 5563015), (45, 4450412), (60, 3337809), (90, 2225206), (180, 1112603), (211, 949140), (422, 474570), (633, 316380), (844, 237285), (1055, 189828), (1266, 158190), (1899, 105460), (2110, 94914), (2532, 79095), (3165, 63276), (3798, 52730), (4220, 47457), (5273, 37980), (6330, 31638), (7596, 26365), (9495, 21092), (10546, 18990), (12660, 15819)]