90226740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 263208960

約数和(自身を除く): 172982220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 179, 186, 271, 310, 358, 372, 465, 537, 542, 620, 716, 813, 895, 930, 1074, 1084, 1355, 1626, 1790, 1860, 2148, 2685, 2710, 3252, 3580, 4065, 5370, 5420, 5549, 8130, 8401, 10740, 11098, 16260, 16647, 16802, 22196, 25203, 27745, 33294, 33604, 42005, 48509, 50406, 55490, 66588, 83235, 84010, 97018, 100812, 110980, 126015, 145527, 166470, 168020, 194036, 242545, 252030, 291054, 332940, 485090, 504060, 582108, 727635, 970180, 1455270, 1503779, 2910540, 3007558, 4511337, 6015116, 7518895, 9022674, 15037790, 18045348, 22556685, 30075580, 45113370, 90226740]

約数ペア:

[(1, 90226740), (2, 45113370), (3, 30075580), (4, 22556685), (5, 18045348), (6, 15037790), (10, 9022674), (12, 7518895), (15, 6015116), (20, 4511337), (30, 3007558), (31, 2910540), (60, 1503779), (62, 1455270), (93, 970180), (124, 727635), (155, 582108), (179, 504060), (186, 485090), (271, 332940), (310, 291054), (358, 252030), (372, 242545), (465, 194036), (537, 168020), (542, 166470), (620, 145527), (716, 126015), (813, 110980), (895, 100812), (930, 97018), (1074, 84010), (1084, 83235), (1355, 66588), (1626, 55490), (1790, 50406), (1860, 48509), (2148, 42005), (2685, 33604), (2710, 33294), (3252, 27745), (3580, 25203), (4065, 22196), (5370, 16802), (5420, 16647), (5549, 16260), (8130, 11098), (8401, 10740)]