103422700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1877}}^1$

素因数の和:1939

約数の個数: 72

約数和(自身を含む): 244515600

約数和(自身を除く): 141092900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 50, 58, 76, 95, 100, 116, 145, 190, 290, 380, 475, 551, 580, 725, 950, 1102, 1450, 1877, 1900, 2204, 2755, 2900, 3754, 5510, 7508, 9385, 11020, 13775, 18770, 27550, 35663, 37540, 46925, 54433, 55100, 71326, 93850, 108866, 142652, 178315, 187700, 217732, 272165, 356630, 544330, 713260, 891575, 1034227, 1088660, 1360825, 1783150, 2068454, 2721650, 3566300, 4136908, 5171135, 5443300, 10342270, 20684540, 25855675, 51711350, 103422700]

約数ペア:

[(1, 103422700), (2, 51711350), (4, 25855675), (5, 20684540), (10, 10342270), (19, 5443300), (20, 5171135), (25, 4136908), (29, 3566300), (38, 2721650), (50, 2068454), (58, 1783150), (76, 1360825), (95, 1088660), (100, 1034227), (116, 891575), (145, 713260), (190, 544330), (290, 356630), (380, 272165), (475, 217732), (551, 187700), (580, 178315), (725, 142652), (950, 108866), (1102, 93850), (1450, 71326), (1877, 55100), (1900, 54433), (2204, 46925), (2755, 37540), (2900, 35663), (3754, 27550), (5510, 18770), (7508, 13775), (9385, 11020)]