204412800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:333

約数の個数: 192

約数和(自身を含む): 682992000

約数和(自身を除く): 478579200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 107, 120, 128, 150, 160, 192, 199, 200, 214, 240, 300, 320, 321, 384, 398, 400, 428, 480, 535, 597, 600, 640, 642, 796, 800, 856, 960, 995, 1070, 1194, 1200, 1284, 1592, 1600, 1605, 1712, 1920, 1990, 2140, 2388, 2400, 2568, 2675, 2985, 3184, 3200, 3210, 3424, 3980, 4280, 4776, 4800, 4975, 5136, 5350, 5970, 6368, 6420, 6848, 7960, 8025, 8560, 9552, 9600, 9950, 10272, 10700, 11940, 12736, 12840, 13696, 14925, 15920, 16050, 17120, 19104, 19900, 20544, 21293, 21400, 23880, 25472, 25680, 29850, 31840, 32100, 34240, 38208, 39800, 41088, 42586, 42800, 47760, 51360, 59700, 63680, 63879, 64200, 68480, 76416, 79600, 85172, 85600, 95520, 102720, 106465, 119400, 127360, 127758, 128400, 159200, 170344, 171200, 191040, 205440, 212930, 238800, 255516, 256800, 318400, 319395, 340688, 342400, 382080, 425860, 477600, 511032, 513600, 532325, 636800, 638790, 681376, 851720, 955200, 1022064, 1027200, 1064650, 1277580, 1362752, 1596975, 1703440, 1910400, 2044128, 2129300, 2555160, 2725504, 3193950, 3406880, 4088256, 4258600, 5110320, 6387900, 6813760, 8176512, 8517200, 10220640, 12775800, 13627520, 17034400, 20441280, 25551600, 34068800, 40882560, 51103200, 68137600, 102206400, 204412800]

約数ペア:

[(1, 204412800), (2, 102206400), (3, 68137600), (4, 51103200), (5, 40882560), (6, 34068800), (8, 25551600), (10, 20441280), (12, 17034400), (15, 13627520), (16, 12775800), (20, 10220640), (24, 8517200), (25, 8176512), (30, 6813760), (32, 6387900), (40, 5110320), (48, 4258600), (50, 4088256), (60, 3406880), (64, 3193950), (75, 2725504), (80, 2555160), (96, 2129300), (100, 2044128), (107, 1910400), (120, 1703440), (128, 1596975), (150, 1362752), (160, 1277580), (192, 1064650), (199, 1027200), (200, 1022064), (214, 955200), (240, 851720), (300, 681376), (320, 638790), (321, 636800), (384, 532325), (398, 513600), (400, 511032), (428, 477600), (480, 425860), (535, 382080), (597, 342400), (600, 340688), (640, 319395), (642, 318400), (796, 256800), (800, 255516), (856, 238800), (960, 212930), (995, 205440), (1070, 191040), (1194, 171200), (1200, 170344), (1284, 159200), (1592, 128400), (1600, 127758), (1605, 127360), (1712, 119400), (1920, 106465), (1990, 102720), (2140, 95520), (2388, 85600), (2400, 85172), (2568, 79600), (2675, 76416), (2985, 68480), (3184, 64200), (3200, 63879), (3210, 63680), (3424, 59700), (3980, 51360), (4280, 47760), (4776, 42800), (4800, 42586), (4975, 41088), (5136, 39800), (5350, 38208), (5970, 34240), (6368, 32100), (6420, 31840), (6848, 29850), (7960, 25680), (8025, 25472), (8560, 23880), (9552, 21400), (9600, 21293), (9950, 20544), (10272, 19900), (10700, 19104), (11940, 17120), (12736, 16050), (12840, 15920), (13696, 14925)]