85179180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 263795616

約数和(自身を除く): 178616436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 61, 68, 74, 85, 102, 111, 122, 148, 170, 183, 185, 204, 222, 244, 255, 305, 340, 366, 370, 444, 510, 555, 610, 629, 732, 740, 915, 1020, 1037, 1110, 1220, 1258, 1369, 1830, 1887, 2074, 2220, 2257, 2516, 2738, 3111, 3145, 3660, 3774, 4107, 4148, 4514, 5185, 5476, 6222, 6290, 6771, 6845, 7548, 8214, 9028, 9435, 10370, 11285, 12444, 12580, 13542, 13690, 15555, 16428, 18870, 20535, 20740, 22570, 23273, 27084, 27380, 31110, 33855, 37740, 38369, 41070, 45140, 46546, 62220, 67710, 69819, 76738, 82140, 83509, 93092, 115107, 116365, 135420, 139638, 153476, 167018, 191845, 230214, 232730, 250527, 279276, 334036, 349095, 383690, 417545, 460428, 465460, 501054, 575535, 698190, 767380, 835090, 1002108, 1151070, 1252635, 1396380, 1419653, 1670180, 2302140, 2505270, 2839306, 4258959, 5010540, 5678612, 7098265, 8517918, 14196530, 17035836, 21294795, 28393060, 42589590, 85179180]

約数ペア:

[(1, 85179180), (2, 42589590), (3, 28393060), (4, 21294795), (5, 17035836), (6, 14196530), (10, 8517918), (12, 7098265), (15, 5678612), (17, 5010540), (20, 4258959), (30, 2839306), (34, 2505270), (37, 2302140), (51, 1670180), (60, 1419653), (61, 1396380), (68, 1252635), (74, 1151070), (85, 1002108), (102, 835090), (111, 767380), (122, 698190), (148, 575535), (170, 501054), (183, 465460), (185, 460428), (204, 417545), (222, 383690), (244, 349095), (255, 334036), (305, 279276), (340, 250527), (366, 232730), (370, 230214), (444, 191845), (510, 167018), (555, 153476), (610, 139638), (629, 135420), (732, 116365), (740, 115107), (915, 93092), (1020, 83509), (1037, 82140), (1110, 76738), (1220, 69819), (1258, 67710), (1369, 62220), (1830, 46546), (1887, 45140), (2074, 41070), (2220, 38369), (2257, 37740), (2516, 33855), (2738, 31110), (3111, 27380), (3145, 27084), (3660, 23273), (3774, 22570), (4107, 20740), (4148, 20535), (4514, 18870), (5185, 16428), (5476, 15555), (6222, 13690), (6290, 13542), (6771, 12580), (6845, 12444), (7548, 11285), (8214, 10370), (9028, 9435)]