77658700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5839}}^1$

素因数の和:5879

約数の個数: 72

約数和(自身を含む): 202764800

約数和(自身を除く): 125106100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 5839, 6650, 11678, 13300, 23356, 29195, 40873, 58390, 81746, 110941, 116780, 145975, 163492, 204365, 221882, 291950, 408730, 443764, 554705, 583900, 776587, 817460, 1021825, 1109410, 1553174, 2043650, 2218820, 2773525, 3106348, 3882935, 4087300, 5547050, 7765870, 11094100, 15531740, 19414675, 38829350, 77658700]

約数ペア:

[(1, 77658700), (2, 38829350), (4, 19414675), (5, 15531740), (7, 11094100), (10, 7765870), (14, 5547050), (19, 4087300), (20, 3882935), (25, 3106348), (28, 2773525), (35, 2218820), (38, 2043650), (50, 1553174), (70, 1109410), (76, 1021825), (95, 817460), (100, 776587), (133, 583900), (140, 554705), (175, 443764), (190, 408730), (266, 291950), (350, 221882), (380, 204365), (475, 163492), (532, 145975), (665, 116780), (700, 110941), (950, 81746), (1330, 58390), (1900, 40873), (2660, 29195), (3325, 23356), (5839, 13300), (6650, 11678)]