40812000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 141523200

約数和(自身を除く): 100711200

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, 125, 150, 152, 160, 179, 190, 200, 228, 240, 250, 285, 300, 304, 358, 375, 380, 400, 456, 475, 480, 500, 537, 570, 600, 608, 716, 750, 760, 800, 895, 912, 950, 1000, 1074, 1140, 1200, 1425, 1432, 1500, 1520, 1790, 1824, 1900, 2000, 2148, 2280, 2375, 2400, 2685, 2850, 2864, 3000, 3040, 3401, 3580, 3800, 4000, 4296, 4475, 4560, 4750, 5370, 5700, 5728, 6000, 6802, 7125, 7160, 7600, 8592, 8950, 9120, 9500, 10203, 10740, 11400, 12000, 13425, 13604, 14250, 14320, 15200, 17005, 17184, 17900, 19000, 20406, 21480, 22375, 22800, 26850, 27208, 28500, 28640, 34010, 35800, 38000, 40812, 42960, 44750, 45600, 51015, 53700, 54416, 57000, 67125, 68020, 71600, 76000, 81624, 85025, 85920, 89500, 102030, 107400, 108832, 114000, 134250, 136040, 143200, 163248, 170050, 179000, 204060, 214800, 228000, 255075, 268500, 272080, 326496, 340100, 358000, 408120, 425125, 429600, 510150, 537000, 544160, 680200, 716000, 816240, 850250, 1020300, 1074000, 1275375, 1360400, 1632480, 1700500, 2040600, 2148000, 2550750, 2720800, 3401000, 4081200, 5101500, 6802000, 8162400, 10203000, 13604000, 20406000, 40812000]

約数ペア:

[(1, 40812000), (2, 20406000), (3, 13604000), (4, 10203000), (5, 8162400), (6, 6802000), (8, 5101500), (10, 4081200), (12, 3401000), (15, 2720800), (16, 2550750), (19, 2148000), (20, 2040600), (24, 1700500), (25, 1632480), (30, 1360400), (32, 1275375), (38, 1074000), (40, 1020300), (48, 850250), (50, 816240), (57, 716000), (60, 680200), (75, 544160), (76, 537000), (80, 510150), (95, 429600), (96, 425125), (100, 408120), (114, 358000), (120, 340100), (125, 326496), (150, 272080), (152, 268500), (160, 255075), (179, 228000), (190, 214800), (200, 204060), (228, 179000), (240, 170050), (250, 163248), (285, 143200), (300, 136040), (304, 134250), (358, 114000), (375, 108832), (380, 107400), (400, 102030), (456, 89500), (475, 85920), (480, 85025), (500, 81624), (537, 76000), (570, 71600), (600, 68020), (608, 67125), (716, 57000), (750, 54416), (760, 53700), (800, 51015), (895, 45600), (912, 44750), (950, 42960), (1000, 40812), (1074, 38000), (1140, 35800), (1200, 34010), (1425, 28640), (1432, 28500), (1500, 27208), (1520, 26850), (1790, 22800), (1824, 22375), (1900, 21480), (2000, 20406), (2148, 19000), (2280, 17900), (2375, 17184), (2400, 17005), (2685, 15200), (2850, 14320), (2864, 14250), (3000, 13604), (3040, 13425), (3401, 12000), (3580, 11400), (3800, 10740), (4000, 10203), (4296, 9500), (4475, 9120), (4560, 8950), (4750, 8592), (5370, 7600), (5700, 7160), (5728, 7125), (6000, 6802)]