87232800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1955

約数の個数: 144

約数和(自身を含む): 299043360

約数和(自身を除く): 211810560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 1140, 1200, 1425, 1520, 1824, 1900, 1913, 2280, 2400, 2850, 3040, 3800, 3826, 4560, 5700, 5739, 7600, 7652, 9120, 9565, 11400, 11478, 15200, 15304, 19130, 22800, 22956, 28695, 30608, 36347, 38260, 45600, 45912, 47825, 57390, 61216, 72694, 76520, 91824, 95650, 109041, 114780, 143475, 145388, 153040, 181735, 183648, 191300, 218082, 229560, 286950, 290776, 306080, 363470, 382600, 436164, 459120, 545205, 573900, 581552, 726940, 765200, 872328, 908675, 918240, 1090410, 1147800, 1163104, 1453880, 1530400, 1744656, 1817350, 2180820, 2295600, 2726025, 2907760, 3489312, 3634700, 4361640, 4591200, 5452050, 5815520, 7269400, 8723280, 10904100, 14538800, 17446560, 21808200, 29077600, 43616400, 87232800]

約数ペア:

[(1, 87232800), (2, 43616400), (3, 29077600), (4, 21808200), (5, 17446560), (6, 14538800), (8, 10904100), (10, 8723280), (12, 7269400), (15, 5815520), (16, 5452050), (19, 4591200), (20, 4361640), (24, 3634700), (25, 3489312), (30, 2907760), (32, 2726025), (38, 2295600), (40, 2180820), (48, 1817350), (50, 1744656), (57, 1530400), (60, 1453880), (75, 1163104), (76, 1147800), (80, 1090410), (95, 918240), (96, 908675), (100, 872328), (114, 765200), (120, 726940), (150, 581552), (152, 573900), (160, 545205), (190, 459120), (200, 436164), (228, 382600), (240, 363470), (285, 306080), (300, 290776), (304, 286950), (380, 229560), (400, 218082), (456, 191300), (475, 183648), (480, 181735), (570, 153040), (600, 145388), (608, 143475), (760, 114780), (800, 109041), (912, 95650), (950, 91824), (1140, 76520), (1200, 72694), (1425, 61216), (1520, 57390), (1824, 47825), (1900, 45912), (1913, 45600), (2280, 38260), (2400, 36347), (2850, 30608), (3040, 28695), (3800, 22956), (3826, 22800), (4560, 19130), (5700, 15304), (5739, 15200), (7600, 11478), (7652, 11400), (9120, 9565)]