231745500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^2\times {\mathrm{1051}}^1$

素因数の和:1090

約数の個数: 216

約数和(自身を含む): 851248944

約数和(自身を除く): 619503444

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 125, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 250, 252, 294, 300, 315, 350, 375, 420, 441, 450, 490, 500, 525, 588, 630, 700, 735, 750, 875, 882, 900, 980, 1050, 1051, 1125, 1225, 1260, 1470, 1500, 1575, 1750, 1764, 2100, 2102, 2205, 2250, 2450, 2625, 2940, 3150, 3153, 3500, 3675, 4204, 4410, 4500, 4900, 5250, 5255, 6125, 6300, 6306, 7350, 7357, 7875, 8820, 9459, 10500, 10510, 11025, 12250, 12612, 14700, 14714, 15750, 15765, 18375, 18918, 21020, 22050, 22071, 24500, 26275, 29428, 31500, 31530, 36750, 36785, 37836, 44100, 44142, 47295, 51499, 52550, 55125, 63060, 66213, 73500, 73570, 78825, 88284, 94590, 102998, 105100, 110250, 110355, 131375, 132426, 147140, 154497, 157650, 183925, 189180, 205996, 220500, 220710, 236475, 257495, 262750, 264852, 308994, 315300, 331065, 367850, 394125, 441420, 463491, 472950, 514990, 525500, 551775, 617988, 662130, 735700, 772485, 788250, 919625, 926982, 945900, 1029980, 1103550, 1182375, 1287475, 1324260, 1544970, 1576500, 1655325, 1839250, 1853964, 2207100, 2317455, 2364750, 2574950, 2758875, 3089940, 3310650, 3678500, 3862425, 4634910, 4729500, 5149900, 5517750, 6437375, 6621300, 7724850, 8276625, 9269820, 11035500, 11587275, 12874750, 15449700, 16553250, 19312125, 23174550, 25749500, 33106500, 38624250, 46349100, 57936375, 77248500, 115872750, 231745500]

約数ペア:

[(1, 231745500), (2, 115872750), (3, 77248500), (4, 57936375), (5, 46349100), (6, 38624250), (7, 33106500), (9, 25749500), (10, 23174550), (12, 19312125), (14, 16553250), (15, 15449700), (18, 12874750), (20, 11587275), (21, 11035500), (25, 9269820), (28, 8276625), (30, 7724850), (35, 6621300), (36, 6437375), (42, 5517750), (45, 5149900), (49, 4729500), (50, 4634910), (60, 3862425), (63, 3678500), (70, 3310650), (75, 3089940), (84, 2758875), (90, 2574950), (98, 2364750), (100, 2317455), (105, 2207100), (125, 1853964), (126, 1839250), (140, 1655325), (147, 1576500), (150, 1544970), (175, 1324260), (180, 1287475), (196, 1182375), (210, 1103550), (225, 1029980), (245, 945900), (250, 926982), (252, 919625), (294, 788250), (300, 772485), (315, 735700), (350, 662130), (375, 617988), (420, 551775), (441, 525500), (450, 514990), (490, 472950), (500, 463491), (525, 441420), (588, 394125), (630, 367850), (700, 331065), (735, 315300), (750, 308994), (875, 264852), (882, 262750), (900, 257495), (980, 236475), (1050, 220710), (1051, 220500), (1125, 205996), (1225, 189180), (1260, 183925), (1470, 157650), (1500, 154497), (1575, 147140), (1750, 132426), (1764, 131375), (2100, 110355), (2102, 110250), (2205, 105100), (2250, 102998), (2450, 94590), (2625, 88284), (2940, 78825), (3150, 73570), (3153, 73500), (3500, 66213), (3675, 63060), (4204, 55125), (4410, 52550), (4500, 51499), (4900, 47295), (5250, 44142), (5255, 44100), (6125, 37836), (6300, 36785), (6306, 36750), (7350, 31530), (7357, 31500), (7875, 29428), (8820, 26275), (9459, 24500), (10500, 22071), (10510, 22050), (11025, 21020), (12250, 18918), (12612, 18375), (14700, 15765), (14714, 15750)]