103090120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 272403000

約数和(自身を除く): 169312880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 149, 196, 245, 280, 298, 353, 392, 490, 596, 706, 745, 980, 1043, 1192, 1412, 1490, 1765, 1960, 2086, 2471, 2824, 2980, 3530, 4172, 4942, 5215, 5960, 7060, 7301, 8344, 9884, 10430, 12355, 14120, 14602, 17297, 19768, 20860, 24710, 29204, 34594, 36505, 41720, 49420, 52597, 58408, 69188, 73010, 86485, 98840, 105194, 138376, 146020, 172970, 210388, 262985, 292040, 345940, 368179, 420776, 525970, 691880, 736358, 1051940, 1472716, 1840895, 2103880, 2577253, 2945432, 3681790, 5154506, 7363580, 10309012, 12886265, 14727160, 20618024, 25772530, 51545060, 103090120]

約数ペア:

[(1, 103090120), (2, 51545060), (4, 25772530), (5, 20618024), (7, 14727160), (8, 12886265), (10, 10309012), (14, 7363580), (20, 5154506), (28, 3681790), (35, 2945432), (40, 2577253), (49, 2103880), (56, 1840895), (70, 1472716), (98, 1051940), (140, 736358), (149, 691880), (196, 525970), (245, 420776), (280, 368179), (298, 345940), (353, 292040), (392, 262985), (490, 210388), (596, 172970), (706, 146020), (745, 138376), (980, 105194), (1043, 98840), (1192, 86485), (1412, 73010), (1490, 69188), (1765, 58408), (1960, 52597), (2086, 49420), (2471, 41720), (2824, 36505), (2980, 34594), (3530, 29204), (4172, 24710), (4942, 20860), (5215, 19768), (5960, 17297), (7060, 14602), (7301, 14120), (8344, 12355), (9884, 10430)]