248889300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:606

約数の個数: 144

約数和(自身を含む): 791616000

約数和(自身を除く): 542726700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 199, 220, 275, 300, 330, 379, 398, 550, 597, 660, 758, 796, 825, 995, 1100, 1137, 1194, 1516, 1650, 1895, 1990, 2189, 2274, 2388, 2985, 3300, 3790, 3980, 4169, 4378, 4548, 4975, 5685, 5970, 6567, 7580, 8338, 8756, 9475, 9950, 10945, 11370, 11940, 12507, 13134, 14925, 16676, 18950, 19900, 20845, 21890, 22740, 25014, 26268, 28425, 29850, 32835, 37900, 41690, 43780, 50028, 54725, 56850, 59700, 62535, 65670, 75421, 83380, 104225, 109450, 113700, 125070, 131340, 150842, 164175, 208450, 218900, 226263, 250140, 301684, 312675, 328350, 377105, 416900, 452526, 625350, 656700, 754210, 829631, 905052, 1131315, 1250700, 1508420, 1659262, 1885525, 2262630, 2488893, 3318524, 3771050, 4148155, 4525260, 4977786, 5656575, 7542100, 8296310, 9955572, 11313150, 12444465, 16592620, 20740775, 22626300, 24888930, 41481550, 49777860, 62222325, 82963100, 124444650, 248889300]

約数ペア:

[(1, 248889300), (2, 124444650), (3, 82963100), (4, 62222325), (5, 49777860), (6, 41481550), (10, 24888930), (11, 22626300), (12, 20740775), (15, 16592620), (20, 12444465), (22, 11313150), (25, 9955572), (30, 8296310), (33, 7542100), (44, 5656575), (50, 4977786), (55, 4525260), (60, 4148155), (66, 3771050), (75, 3318524), (100, 2488893), (110, 2262630), (132, 1885525), (150, 1659262), (165, 1508420), (199, 1250700), (220, 1131315), (275, 905052), (300, 829631), (330, 754210), (379, 656700), (398, 625350), (550, 452526), (597, 416900), (660, 377105), (758, 328350), (796, 312675), (825, 301684), (995, 250140), (1100, 226263), (1137, 218900), (1194, 208450), (1516, 164175), (1650, 150842), (1895, 131340), (1990, 125070), (2189, 113700), (2274, 109450), (2388, 104225), (2985, 83380), (3300, 75421), (3790, 65670), (3980, 62535), (4169, 59700), (4378, 56850), (4548, 54725), (4975, 50028), (5685, 43780), (5970, 41690), (6567, 37900), (7580, 32835), (8338, 29850), (8756, 28425), (9475, 26268), (9950, 25014), (10945, 22740), (11370, 21890), (11940, 20845), (12507, 19900), (13134, 18950), (14925, 16676)]