206601840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31883}}^1$

素因数の和:31908

約数の個数: 100

約数和(自身を含む): 717581304

約数和(自身を除く): 510979464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 31883, 63766, 95649, 127532, 159415, 191298, 255064, 286947, 318830, 382596, 478245, 510128, 573894, 637660, 765192, 860841, 956490, 1147788, 1275320, 1434735, 1530384, 1721682, 1912980, 2295576, 2550640, 2582523, 2869470, 3443364, 3825960, 4304205, 4591152, 5165046, 5738940, 6886728, 7651920, 8608410, 10330092, 11477880, 12912615, 13773456, 17216820, 20660184, 22955760, 25825230, 34433640, 41320368, 51650460, 68867280, 103300920, 206601840]

約数ペア:

[(1, 206601840), (2, 103300920), (3, 68867280), (4, 51650460), (5, 41320368), (6, 34433640), (8, 25825230), (9, 22955760), (10, 20660184), (12, 17216820), (15, 13773456), (16, 12912615), (18, 11477880), (20, 10330092), (24, 8608410), (27, 7651920), (30, 6886728), (36, 5738940), (40, 5165046), (45, 4591152), (48, 4304205), (54, 3825960), (60, 3443364), (72, 2869470), (80, 2582523), (81, 2550640), (90, 2295576), (108, 1912980), (120, 1721682), (135, 1530384), (144, 1434735), (162, 1275320), (180, 1147788), (216, 956490), (240, 860841), (270, 765192), (324, 637660), (360, 573894), (405, 510128), (432, 478245), (540, 382596), (648, 318830), (720, 286947), (810, 255064), (1080, 191298), (1296, 159415), (1620, 127532), (2160, 95649), (3240, 63766), (6480, 31883)]