202198500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^3\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 749548800

約数和(自身を除く): 547350300

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, 131, 140, 147, 150, 175, 180, 196, 210, 225, 245, 250, 252, 262, 294, 300, 315, 343, 350, 375, 393, 420, 441, 450, 490, 500, 524, 525, 588, 630, 655, 686, 700, 735, 750, 786, 875, 882, 900, 917, 980, 1029, 1050, 1125, 1179, 1225, 1260, 1310, 1372, 1470, 1500, 1572, 1575, 1715, 1750, 1764, 1834, 1965, 2058, 2100, 2205, 2250, 2358, 2450, 2620, 2625, 2751, 2940, 3087, 3150, 3275, 3430, 3500, 3668, 3675, 3930, 4116, 4410, 4500, 4585, 4716, 4900, 5145, 5250, 5502, 5895, 6125, 6174, 6300, 6419, 6550, 6860, 7350, 7860, 7875, 8253, 8575, 8820, 9170, 9825, 10290, 10500, 11004, 11025, 11790, 12250, 12348, 12838, 13100, 13755, 14700, 15435, 15750, 16375, 16506, 17150, 18340, 18375, 19257, 19650, 20580, 22050, 22925, 23580, 24500, 25676, 25725, 27510, 29475, 30870, 31500, 32095, 32750, 33012, 34300, 36750, 38514, 39300, 41265, 42875, 44100, 44933, 45850, 49125, 51450, 55020, 55125, 57771, 58950, 61740, 64190, 65500, 68775, 73500, 77028, 77175, 82530, 85750, 89866, 91700, 96285, 98250, 102900, 110250, 114625, 115542, 117900, 128380, 128625, 134799, 137550, 147375, 154350, 160475, 165060, 171500, 179732, 192570, 196500, 206325, 220500, 224665, 229250, 231084, 257250, 269598, 275100, 288855, 294750, 308700, 320950, 343875, 385140, 385875, 404397, 412650, 449330, 458500, 481425, 514500, 539196, 577710, 589500, 641900, 673995, 687750, 771750, 802375, 808794, 825300, 898660, 962850, 1031625, 1123325, 1155420, 1347990, 1375500, 1444275, 1543500, 1604750, 1617588, 1925700, 2021985, 2063250, 2246650, 2407125, 2695980, 2888550, 3209500, 3369975, 4043970, 4126500, 4493300, 4814250, 5616625, 5777100, 6739950, 7221375, 8087940, 9628500, 10109925, 11233250, 13479900, 14442750, 16849875, 20219850, 22466500, 28885500, 33699750, 40439700, 50549625, 67399500, 101099250, 202198500]

約数ペア:

[(1, 202198500), (2, 101099250), (3, 67399500), (4, 50549625), (5, 40439700), (6, 33699750), (7, 28885500), (9, 22466500), (10, 20219850), (12, 16849875), (14, 14442750), (15, 13479900), (18, 11233250), (20, 10109925), (21, 9628500), (25, 8087940), (28, 7221375), (30, 6739950), (35, 5777100), (36, 5616625), (42, 4814250), (45, 4493300), (49, 4126500), (50, 4043970), (60, 3369975), (63, 3209500), (70, 2888550), (75, 2695980), (84, 2407125), (90, 2246650), (98, 2063250), (100, 2021985), (105, 1925700), (125, 1617588), (126, 1604750), (131, 1543500), (140, 1444275), (147, 1375500), (150, 1347990), (175, 1155420), (180, 1123325), (196, 1031625), (210, 962850), (225, 898660), (245, 825300), (250, 808794), (252, 802375), (262, 771750), (294, 687750), (300, 673995), (315, 641900), (343, 589500), (350, 577710), (375, 539196), (393, 514500), (420, 481425), (441, 458500), (450, 449330), (490, 412650), (500, 404397), (524, 385875), (525, 385140), (588, 343875), (630, 320950), (655, 308700), (686, 294750), (700, 288855), (735, 275100), (750, 269598), (786, 257250), (875, 231084), (882, 229250), (900, 224665), (917, 220500), (980, 206325), (1029, 196500), (1050, 192570), (1125, 179732), (1179, 171500), (1225, 165060), (1260, 160475), (1310, 154350), (1372, 147375), (1470, 137550), (1500, 134799), (1572, 128625), (1575, 128380), (1715, 117900), (1750, 115542), (1764, 114625), (1834, 110250), (1965, 102900), (2058, 98250), (2100, 96285), (2205, 91700), (2250, 89866), (2358, 85750), (2450, 82530), (2620, 77175), (2625, 77028), (2751, 73500), (2940, 68775), (3087, 65500), (3150, 64190), (3275, 61740), (3430, 58950), (3500, 57771), (3668, 55125), (3675, 55020), (3930, 51450), (4116, 49125), (4410, 45850), (4500, 44933), (4585, 44100), (4716, 42875), (4900, 41265), (5145, 39300), (5250, 38514), (5502, 36750), (5895, 34300), (6125, 33012), (6174, 32750), (6300, 32095), (6419, 31500), (6550, 30870), (6860, 29475), (7350, 27510), (7860, 25725), (7875, 25676), (8253, 24500), (8575, 23580), (8820, 22925), (9170, 22050), (9825, 20580), (10290, 19650), (10500, 19257), (11004, 18375), (11025, 18340), (11790, 17150), (12250, 16506), (12348, 16375), (12838, 15750), (13100, 15435), (13755, 14700)]