87249900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{15307}}^1$

素因数の和:15343

約数の個数: 72

約数和(自身を含む): 265746880

約数和(自身を除く): 178496980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 15307, 30614, 45921, 61228, 76535, 91842, 153070, 183684, 229605, 290833, 306140, 382675, 459210, 581666, 765350, 872499, 918420, 1148025, 1163332, 1454165, 1530700, 1744998, 2296050, 2908330, 3489996, 4362495, 4592100, 5816660, 7270825, 8724990, 14541650, 17449980, 21812475, 29083300, 43624950, 87249900]

約数ペア:

[(1, 87249900), (2, 43624950), (3, 29083300), (4, 21812475), (5, 17449980), (6, 14541650), (10, 8724990), (12, 7270825), (15, 5816660), (19, 4592100), (20, 4362495), (25, 3489996), (30, 2908330), (38, 2296050), (50, 1744998), (57, 1530700), (60, 1454165), (75, 1163332), (76, 1148025), (95, 918420), (100, 872499), (114, 765350), (150, 581666), (190, 459210), (228, 382675), (285, 306140), (300, 290833), (380, 229605), (475, 183684), (570, 153070), (950, 91842), (1140, 76535), (1425, 61228), (1900, 45921), (2850, 30614), (5700, 15307)]