391055700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6007}}^1$

素因数の和:6062

約数の個数: 144

約数和(自身を含む): 1335025664

約数和(自身を除く): 943969964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1050, 1085, 1302, 1550, 1860, 2100, 2170, 2325, 2604, 3100, 3255, 4340, 4650, 5425, 6007, 6510, 9300, 10850, 12014, 13020, 16275, 18021, 21700, 24028, 30035, 32550, 36042, 42049, 60070, 65100, 72084, 84098, 90105, 120140, 126147, 150175, 168196, 180210, 186217, 210245, 252294, 300350, 360420, 372434, 420490, 450525, 504588, 558651, 600700, 630735, 744868, 840980, 901050, 931085, 1051225, 1117302, 1261470, 1303519, 1802100, 1862170, 2102450, 2234604, 2522940, 2607038, 2793255, 3153675, 3724340, 3910557, 4204900, 4655425, 5214076, 5586510, 6307350, 6517595, 7821114, 9310850, 11173020, 12614700, 13035190, 13966275, 15642228, 18621700, 19552785, 26070380, 27932550, 32587975, 39105570, 55865100, 65175950, 78211140, 97763925, 130351900, 195527850, 391055700]

約数ペア:

[(1, 391055700), (2, 195527850), (3, 130351900), (4, 97763925), (5, 78211140), (6, 65175950), (7, 55865100), (10, 39105570), (12, 32587975), (14, 27932550), (15, 26070380), (20, 19552785), (21, 18621700), (25, 15642228), (28, 13966275), (30, 13035190), (31, 12614700), (35, 11173020), (42, 9310850), (50, 7821114), (60, 6517595), (62, 6307350), (70, 5586510), (75, 5214076), (84, 4655425), (93, 4204900), (100, 3910557), (105, 3724340), (124, 3153675), (140, 2793255), (150, 2607038), (155, 2522940), (175, 2234604), (186, 2102450), (210, 1862170), (217, 1802100), (300, 1303519), (310, 1261470), (350, 1117302), (372, 1051225), (420, 931085), (434, 901050), (465, 840980), (525, 744868), (620, 630735), (651, 600700), (700, 558651), (775, 504588), (868, 450525), (930, 420490), (1050, 372434), (1085, 360420), (1302, 300350), (1550, 252294), (1860, 210245), (2100, 186217), (2170, 180210), (2325, 168196), (2604, 150175), (3100, 126147), (3255, 120140), (4340, 90105), (4650, 84098), (5425, 72084), (6007, 65100), (6510, 60070), (9300, 42049), (10850, 36042), (12014, 32550), (13020, 30035), (16275, 24028), (18021, 21700)]