86681700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13759}}^1$

素因数の和:13786

約数の個数: 108

約数和(自身を含む): 310535680

約数和(自身を除く): 223853980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 13759, 27518, 41277, 55036, 68795, 82554, 96313, 123831, 137590, 165108, 192626, 206385, 247662, 275180, 288939, 343975, 385252, 412770, 481565, 495324, 577878, 619155, 687950, 825540, 866817, 963130, 1031925, 1155756, 1238310, 1375900, 1444695, 1733634, 1926260, 2063850, 2407825, 2476620, 2889390, 3095775, 3467268, 4127700, 4334085, 4815650, 5778780, 6191550, 7223475, 8668170, 9631300, 12383100, 14446950, 17336340, 21670425, 28893900, 43340850, 86681700]

約数ペア:

[(1, 86681700), (2, 43340850), (3, 28893900), (4, 21670425), (5, 17336340), (6, 14446950), (7, 12383100), (9, 9631300), (10, 8668170), (12, 7223475), (14, 6191550), (15, 5778780), (18, 4815650), (20, 4334085), (21, 4127700), (25, 3467268), (28, 3095775), (30, 2889390), (35, 2476620), (36, 2407825), (42, 2063850), (45, 1926260), (50, 1733634), (60, 1444695), (63, 1375900), (70, 1238310), (75, 1155756), (84, 1031925), (90, 963130), (100, 866817), (105, 825540), (126, 687950), (140, 619155), (150, 577878), (175, 495324), (180, 481565), (210, 412770), (225, 385252), (252, 343975), (300, 288939), (315, 275180), (350, 247662), (420, 206385), (450, 192626), (525, 165108), (630, 137590), (700, 123831), (900, 96313), (1050, 82554), (1260, 68795), (1575, 55036), (2100, 41277), (3150, 27518), (6300, 13759)]