245313000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:405

約数の個数: 192

約数和(自身を含む): 840687120

約数和(自身を除く): 595374120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 97, 100, 120, 125, 150, 180, 194, 200, 225, 250, 281, 291, 300, 360, 375, 388, 450, 485, 500, 562, 582, 600, 750, 776, 843, 873, 900, 970, 1000, 1124, 1125, 1164, 1405, 1455, 1500, 1686, 1746, 1800, 1940, 2248, 2250, 2328, 2425, 2529, 2810, 2910, 3000, 3372, 3492, 3880, 4215, 4365, 4500, 4850, 5058, 5620, 5820, 6744, 6984, 7025, 7275, 8430, 8730, 9000, 9700, 10116, 11240, 11640, 12125, 12645, 14050, 14550, 16860, 17460, 19400, 20232, 21075, 21825, 24250, 25290, 27257, 28100, 29100, 33720, 34920, 35125, 36375, 42150, 43650, 48500, 50580, 54514, 56200, 58200, 63225, 70250, 72750, 81771, 84300, 87300, 97000, 101160, 105375, 109028, 109125, 126450, 136285, 140500, 145500, 163542, 168600, 174600, 210750, 218056, 218250, 245313, 252900, 272570, 281000, 291000, 316125, 327084, 408855, 421500, 436500, 490626, 505800, 545140, 632250, 654168, 681425, 817710, 843000, 873000, 981252, 1090280, 1226565, 1264500, 1362850, 1635420, 1962504, 2044275, 2453130, 2529000, 2725700, 3270840, 3407125, 4088550, 4906260, 5451400, 6132825, 6814250, 8177100, 9812520, 10221375, 12265650, 13628500, 16354200, 20442750, 24531300, 27257000, 30664125, 40885500, 49062600, 61328250, 81771000, 122656500, 245313000]

約数ペア:

[(1, 245313000), (2, 122656500), (3, 81771000), (4, 61328250), (5, 49062600), (6, 40885500), (8, 30664125), (9, 27257000), (10, 24531300), (12, 20442750), (15, 16354200), (18, 13628500), (20, 12265650), (24, 10221375), (25, 9812520), (30, 8177100), (36, 6814250), (40, 6132825), (45, 5451400), (50, 4906260), (60, 4088550), (72, 3407125), (75, 3270840), (90, 2725700), (97, 2529000), (100, 2453130), (120, 2044275), (125, 1962504), (150, 1635420), (180, 1362850), (194, 1264500), (200, 1226565), (225, 1090280), (250, 981252), (281, 873000), (291, 843000), (300, 817710), (360, 681425), (375, 654168), (388, 632250), (450, 545140), (485, 505800), (500, 490626), (562, 436500), (582, 421500), (600, 408855), (750, 327084), (776, 316125), (843, 291000), (873, 281000), (900, 272570), (970, 252900), (1000, 245313), (1124, 218250), (1125, 218056), (1164, 210750), (1405, 174600), (1455, 168600), (1500, 163542), (1686, 145500), (1746, 140500), (1800, 136285), (1940, 126450), (2248, 109125), (2250, 109028), (2328, 105375), (2425, 101160), (2529, 97000), (2810, 87300), (2910, 84300), (3000, 81771), (3372, 72750), (3492, 70250), (3880, 63225), (4215, 58200), (4365, 56200), (4500, 54514), (4850, 50580), (5058, 48500), (5620, 43650), (5820, 42150), (6744, 36375), (6984, 35125), (7025, 34920), (7275, 33720), (8430, 29100), (8730, 28100), (9000, 27257), (9700, 25290), (10116, 24250), (11240, 21825), (11640, 21075), (12125, 20232), (12645, 19400), (14050, 17460), (14550, 16860)]