184500120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1399}}^1$

素因数の和:1577

約数の個数: 128

約数和(自身を含む): 637056000

約数和(自身を除く): 452555880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 157, 168, 210, 280, 314, 420, 471, 628, 785, 840, 942, 1099, 1256, 1399, 1570, 1884, 2198, 2355, 2798, 3140, 3297, 3768, 4197, 4396, 4710, 5495, 5596, 6280, 6594, 6995, 8394, 8792, 9420, 9793, 10990, 11192, 13188, 13990, 16485, 16788, 18840, 19586, 20985, 21980, 26376, 27980, 29379, 32970, 33576, 39172, 41970, 43960, 48965, 55960, 58758, 65940, 78344, 83940, 97930, 117516, 131880, 146895, 167880, 195860, 219643, 235032, 293790, 391720, 439286, 587580, 658929, 878572, 1098215, 1175160, 1317858, 1537501, 1757144, 2196430, 2635716, 3075002, 3294645, 4392860, 4612503, 5271432, 6150004, 6589290, 7687505, 8785720, 9225006, 12300008, 13178580, 15375010, 18450012, 23062515, 26357160, 30750020, 36900024, 46125030, 61500040, 92250060, 184500120]

約数ペア:

[(1, 184500120), (2, 92250060), (3, 61500040), (4, 46125030), (5, 36900024), (6, 30750020), (7, 26357160), (8, 23062515), (10, 18450012), (12, 15375010), (14, 13178580), (15, 12300008), (20, 9225006), (21, 8785720), (24, 7687505), (28, 6589290), (30, 6150004), (35, 5271432), (40, 4612503), (42, 4392860), (56, 3294645), (60, 3075002), (70, 2635716), (84, 2196430), (105, 1757144), (120, 1537501), (140, 1317858), (157, 1175160), (168, 1098215), (210, 878572), (280, 658929), (314, 587580), (420, 439286), (471, 391720), (628, 293790), (785, 235032), (840, 219643), (942, 195860), (1099, 167880), (1256, 146895), (1399, 131880), (1570, 117516), (1884, 97930), (2198, 83940), (2355, 78344), (2798, 65940), (3140, 58758), (3297, 55960), (3768, 48965), (4197, 43960), (4396, 41970), (4710, 39172), (5495, 33576), (5596, 32970), (6280, 29379), (6594, 27980), (6995, 26376), (8394, 21980), (8792, 20985), (9420, 19586), (9793, 18840), (10990, 16788), (11192, 16485), (13188, 13990)]