138650600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 385689600

約数和(自身を除く): 247039000

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 31, 38, 40, 44, 50, 55, 62, 76, 88, 95, 100, 107, 110, 124, 152, 155, 190, 200, 209, 214, 220, 248, 275, 310, 341, 380, 418, 428, 440, 475, 535, 550, 589, 620, 682, 760, 775, 836, 856, 950, 1045, 1070, 1100, 1177, 1178, 1240, 1364, 1550, 1672, 1705, 1900, 2033, 2090, 2140, 2200, 2354, 2356, 2675, 2728, 2945, 3100, 3317, 3410, 3800, 4066, 4180, 4280, 4708, 4712, 5225, 5350, 5885, 5890, 6200, 6479, 6634, 6820, 8132, 8360, 8525, 9416, 10165, 10450, 10700, 11770, 11780, 12958, 13268, 13640, 14725, 16264, 16585, 17050, 20330, 20900, 21400, 22363, 23540, 23560, 25916, 26536, 29425, 29450, 32395, 33170, 34100, 36487, 40660, 41800, 44726, 47080, 50825, 51832, 58850, 58900, 63023, 64790, 66340, 68200, 72974, 81320, 82925, 89452, 101650, 111815, 117700, 117800, 126046, 129580, 132680, 145948, 161975, 165850, 178904, 182435, 203300, 223630, 235400, 252092, 259160, 291896, 315115, 323950, 331700, 364870, 406600, 447260, 504184, 559075, 630230, 647900, 663400, 693253, 729740, 894520, 912175, 1118150, 1260460, 1295800, 1386506, 1459480, 1575575, 1824350, 2236300, 2520920, 2773012, 3151150, 3466265, 3648700, 4472600, 5546024, 6302300, 6932530, 7297400, 12604600, 13865060, 17331325, 27730120, 34662650, 69325300, 138650600]

約数ペア:

[(1, 138650600), (2, 69325300), (4, 34662650), (5, 27730120), (8, 17331325), (10, 13865060), (11, 12604600), (19, 7297400), (20, 6932530), (22, 6302300), (25, 5546024), (31, 4472600), (38, 3648700), (40, 3466265), (44, 3151150), (50, 2773012), (55, 2520920), (62, 2236300), (76, 1824350), (88, 1575575), (95, 1459480), (100, 1386506), (107, 1295800), (110, 1260460), (124, 1118150), (152, 912175), (155, 894520), (190, 729740), (200, 693253), (209, 663400), (214, 647900), (220, 630230), (248, 559075), (275, 504184), (310, 447260), (341, 406600), (380, 364870), (418, 331700), (428, 323950), (440, 315115), (475, 291896), (535, 259160), (550, 252092), (589, 235400), (620, 223630), (682, 203300), (760, 182435), (775, 178904), (836, 165850), (856, 161975), (950, 145948), (1045, 132680), (1070, 129580), (1100, 126046), (1177, 117800), (1178, 117700), (1240, 111815), (1364, 101650), (1550, 89452), (1672, 82925), (1705, 81320), (1900, 72974), (2033, 68200), (2090, 66340), (2140, 64790), (2200, 63023), (2354, 58900), (2356, 58850), (2675, 51832), (2728, 50825), (2945, 47080), (3100, 44726), (3317, 41800), (3410, 40660), (3800, 36487), (4066, 34100), (4180, 33170), (4280, 32395), (4708, 29450), (4712, 29425), (5225, 26536), (5350, 25916), (5885, 23560), (5890, 23540), (6200, 22363), (6479, 21400), (6634, 20900), (6820, 20330), (8132, 17050), (8360, 16585), (8525, 16264), (9416, 14725), (10165, 13640), (10450, 13268), (10700, 12958), (11770, 11780)]