200490360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{4871}}^1$

素因数の和:4906

約数の個数: 128

約数和(自身を含む): 701568000

約数和(自身を除く): 501077640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3430, 4116, 4871, 5145, 5880, 6860, 8232, 9742, 10290, 13720, 14613, 19484, 20580, 24355, 29226, 34097, 38968, 41160, 48710, 58452, 68194, 73065, 97420, 102291, 116904, 136388, 146130, 170485, 194840, 204582, 238679, 272776, 292260, 340970, 409164, 477358, 511455, 584520, 681940, 716037, 818328, 954716, 1022910, 1193395, 1363880, 1432074, 1670753, 1909432, 2045820, 2386790, 2864148, 3341506, 3580185, 4091640, 4773580, 5012259, 5728296, 6683012, 7160370, 8353765, 9547160, 10024518, 13366024, 14320740, 16707530, 20049036, 25061295, 28641480, 33415060, 40098072, 50122590, 66830120, 100245180, 200490360]

約数ペア:

[(1, 200490360), (2, 100245180), (3, 66830120), (4, 50122590), (5, 40098072), (6, 33415060), (7, 28641480), (8, 25061295), (10, 20049036), (12, 16707530), (14, 14320740), (15, 13366024), (20, 10024518), (21, 9547160), (24, 8353765), (28, 7160370), (30, 6683012), (35, 5728296), (40, 5012259), (42, 4773580), (49, 4091640), (56, 3580185), (60, 3341506), (70, 2864148), (84, 2386790), (98, 2045820), (105, 1909432), (120, 1670753), (140, 1432074), (147, 1363880), (168, 1193395), (196, 1022910), (210, 954716), (245, 818328), (280, 716037), (294, 681940), (343, 584520), (392, 511455), (420, 477358), (490, 409164), (588, 340970), (686, 292260), (735, 272776), (840, 238679), (980, 204582), (1029, 194840), (1176, 170485), (1372, 146130), (1470, 136388), (1715, 116904), (1960, 102291), (2058, 97420), (2744, 73065), (2940, 68194), (3430, 58452), (4116, 48710), (4871, 41160), (5145, 38968), (5880, 34097), (6860, 29226), (8232, 24355), (9742, 20580), (10290, 19484), (13720, 14613)]