219399600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{26119}}^1$

素因数の和:26147

約数の個数: 120

約数和(自身を含む): 803242240

約数和(自身を除く): 583842640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 26119, 52238, 78357, 104476, 130595, 156714, 182833, 208952, 261190, 313428, 365666, 391785, 417904, 522380, 548499, 626856, 652975, 731332, 783570, 914165, 1044760, 1096998, 1253712, 1305950, 1462664, 1567140, 1828330, 1958925, 2089520, 2193996, 2611900, 2742495, 2925328, 3134280, 3656660, 3917850, 4387992, 4570825, 5223800, 5484990, 6268560, 7313320, 7835700, 8775984, 9141650, 10447600, 10969980, 13712475, 14626640, 15671400, 18283300, 21939960, 27424950, 31342800, 36566600, 43879920, 54849900, 73133200, 109699800, 219399600]

約数ペア:

[(1, 219399600), (2, 109699800), (3, 73133200), (4, 54849900), (5, 43879920), (6, 36566600), (7, 31342800), (8, 27424950), (10, 21939960), (12, 18283300), (14, 15671400), (15, 14626640), (16, 13712475), (20, 10969980), (21, 10447600), (24, 9141650), (25, 8775984), (28, 7835700), (30, 7313320), (35, 6268560), (40, 5484990), (42, 5223800), (48, 4570825), (50, 4387992), (56, 3917850), (60, 3656660), (70, 3134280), (75, 2925328), (80, 2742495), (84, 2611900), (100, 2193996), (105, 2089520), (112, 1958925), (120, 1828330), (140, 1567140), (150, 1462664), (168, 1305950), (175, 1253712), (200, 1096998), (210, 1044760), (240, 914165), (280, 783570), (300, 731332), (336, 652975), (350, 626856), (400, 548499), (420, 522380), (525, 417904), (560, 391785), (600, 365666), (700, 313428), (840, 261190), (1050, 208952), (1200, 182833), (1400, 156714), (1680, 130595), (2100, 104476), (2800, 78357), (4200, 52238), (8400, 26119)]