138552180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9349}}^1$

素因数の和:9393

約数の個数: 96

約数和(自身を含む): 439824000

約数和(自身を除く): 301271820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 9349, 14820, 18698, 28047, 37396, 46745, 56094, 93490, 112188, 121537, 140235, 177631, 186980, 243074, 280470, 355262, 364611, 486148, 532893, 560940, 607685, 710524, 729222, 888155, 1065786, 1215370, 1458444, 1776310, 1823055, 2131572, 2309203, 2430740, 2664465, 3552620, 3646110, 4618406, 5328930, 6927609, 7292220, 9236812, 10657860, 11546015, 13855218, 23092030, 27710436, 34638045, 46184060, 69276090, 138552180]

約数ペア:

[(1, 138552180), (2, 69276090), (3, 46184060), (4, 34638045), (5, 27710436), (6, 23092030), (10, 13855218), (12, 11546015), (13, 10657860), (15, 9236812), (19, 7292220), (20, 6927609), (26, 5328930), (30, 4618406), (38, 3646110), (39, 3552620), (52, 2664465), (57, 2430740), (60, 2309203), (65, 2131572), (76, 1823055), (78, 1776310), (95, 1458444), (114, 1215370), (130, 1065786), (156, 888155), (190, 729222), (195, 710524), (228, 607685), (247, 560940), (260, 532893), (285, 486148), (380, 364611), (390, 355262), (494, 280470), (570, 243074), (741, 186980), (780, 177631), (988, 140235), (1140, 121537), (1235, 112188), (1482, 93490), (2470, 56094), (2964, 46745), (3705, 37396), (4940, 28047), (7410, 18698), (9349, 14820)]