388370400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:394

約数の個数: 288

約数和(自身を含む): 1412909568

約数和(自身を除く): 1024539168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 47, 48, 50, 55, 60, 66, 75, 80, 88, 94, 96, 100, 110, 120, 132, 141, 150, 160, 165, 176, 188, 200, 220, 235, 240, 264, 275, 282, 300, 313, 330, 352, 376, 400, 440, 470, 480, 517, 528, 550, 564, 600, 626, 660, 705, 752, 800, 825, 880, 939, 940, 1034, 1056, 1100, 1128, 1175, 1200, 1252, 1320, 1410, 1504, 1551, 1565, 1650, 1760, 1878, 1880, 2068, 2200, 2256, 2350, 2400, 2504, 2585, 2640, 2820, 3102, 3130, 3300, 3443, 3525, 3756, 3760, 4136, 4400, 4512, 4695, 4700, 5008, 5170, 5280, 5640, 6204, 6260, 6600, 6886, 7050, 7512, 7520, 7755, 7825, 8272, 8800, 9390, 9400, 10016, 10329, 10340, 11280, 12408, 12520, 12925, 13200, 13772, 14100, 14711, 15024, 15510, 15650, 16544, 17215, 18780, 18800, 20658, 20680, 22560, 23475, 24816, 25040, 25850, 26400, 27544, 28200, 29422, 30048, 31020, 31300, 34430, 37560, 37600, 38775, 41316, 41360, 44133, 46950, 49632, 50080, 51645, 51700, 55088, 56400, 58844, 62040, 62600, 68860, 73555, 75120, 77550, 82632, 82720, 86075, 88266, 93900, 103290, 103400, 110176, 112800, 117688, 124080, 125200, 137720, 147110, 150240, 155100, 161821, 165264, 172150, 176532, 187800, 206580, 206800, 220665, 235376, 248160, 250400, 258225, 275440, 294220, 310200, 323642, 330528, 344300, 353064, 367775, 375600, 413160, 413600, 441330, 470752, 485463, 516450, 550880, 588440, 620400, 647284, 688600, 706128, 735550, 751200, 809105, 826320, 882660, 970926, 1032900, 1103325, 1176880, 1240800, 1294568, 1377200, 1412256, 1471100, 1618210, 1652640, 1765320, 1941852, 2065800, 2206650, 2353760, 2427315, 2589136, 2754400, 2942200, 3236420, 3530640, 3883704, 4045525, 4131600, 4413300, 4854630, 5178272, 5884400, 6472840, 7061280, 7767408, 8091050, 8263200, 8826600, 9709260, 11768800, 12136575, 12945680, 15534816, 16182100, 17653200, 19418520, 24273150, 25891360, 32364200, 35306400, 38837040, 48546300, 64728400, 77674080, 97092600, 129456800, 194185200, 388370400]

約数ペア:

[(1, 388370400), (2, 194185200), (3, 129456800), (4, 97092600), (5, 77674080), (6, 64728400), (8, 48546300), (10, 38837040), (11, 35306400), (12, 32364200), (15, 25891360), (16, 24273150), (20, 19418520), (22, 17653200), (24, 16182100), (25, 15534816), (30, 12945680), (32, 12136575), (33, 11768800), (40, 9709260), (44, 8826600), (47, 8263200), (48, 8091050), (50, 7767408), (55, 7061280), (60, 6472840), (66, 5884400), (75, 5178272), (80, 4854630), (88, 4413300), (94, 4131600), (96, 4045525), (100, 3883704), (110, 3530640), (120, 3236420), (132, 2942200), (141, 2754400), (150, 2589136), (160, 2427315), (165, 2353760), (176, 2206650), (188, 2065800), (200, 1941852), (220, 1765320), (235, 1652640), (240, 1618210), (264, 1471100), (275, 1412256), (282, 1377200), (300, 1294568), (313, 1240800), (330, 1176880), (352, 1103325), (376, 1032900), (400, 970926), (440, 882660), (470, 826320), (480, 809105), (517, 751200), (528, 735550), (550, 706128), (564, 688600), (600, 647284), (626, 620400), (660, 588440), (705, 550880), (752, 516450), (800, 485463), (825, 470752), (880, 441330), (939, 413600), (940, 413160), (1034, 375600), (1056, 367775), (1100, 353064), (1128, 344300), (1175, 330528), (1200, 323642), (1252, 310200), (1320, 294220), (1410, 275440), (1504, 258225), (1551, 250400), (1565, 248160), (1650, 235376), (1760, 220665), (1878, 206800), (1880, 206580), (2068, 187800), (2200, 176532), (2256, 172150), (2350, 165264), (2400, 161821), (2504, 155100), (2585, 150240), (2640, 147110), (2820, 137720), (3102, 125200), (3130, 124080), (3300, 117688), (3443, 112800), (3525, 110176), (3756, 103400), (3760, 103290), (4136, 93900), (4400, 88266), (4512, 86075), (4695, 82720), (4700, 82632), (5008, 77550), (5170, 75120), (5280, 73555), (5640, 68860), (6204, 62600), (6260, 62040), (6600, 58844), (6886, 56400), (7050, 55088), (7512, 51700), (7520, 51645), (7755, 50080), (7825, 49632), (8272, 46950), (8800, 44133), (9390, 41360), (9400, 41316), (10016, 38775), (10329, 37600), (10340, 37560), (11280, 34430), (12408, 31300), (12520, 31020), (12925, 30048), (13200, 29422), (13772, 28200), (14100, 27544), (14711, 26400), (15024, 25850), (15510, 25040), (15650, 24816), (16544, 23475), (17215, 22560), (18780, 20680), (18800, 20658)]