260942400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{18121}}^1$

素因数の和:18149

約数の個数: 126

約数和(自身を含む): 927502082

約数和(自身を除く): 666559682

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3600, 4800, 7200, 14400, 18121, 36242, 54363, 72484, 90605, 108726, 144968, 163089, 181210, 217452, 271815, 289936, 326178, 362420, 434904, 453025, 543630, 579872, 652356, 724840, 815445, 869808, 906050, 1087260, 1159744, 1304712, 1359075, 1449680, 1630890, 1739616, 1812100, 2174520, 2609424, 2718150, 2899360, 3261780, 3479232, 3624200, 4077225, 4349040, 5218848, 5436300, 5798720, 6523560, 7248400, 8154450, 8698080, 10437696, 10872600, 13047120, 14496800, 16308900, 17396160, 21745200, 26094240, 28993600, 32617800, 43490400, 52188480, 65235600, 86980800, 130471200, 260942400]

約数ペア:

[(1, 260942400), (2, 130471200), (3, 86980800), (4, 65235600), (5, 52188480), (6, 43490400), (8, 32617800), (9, 28993600), (10, 26094240), (12, 21745200), (15, 17396160), (16, 16308900), (18, 14496800), (20, 13047120), (24, 10872600), (25, 10437696), (30, 8698080), (32, 8154450), (36, 7248400), (40, 6523560), (45, 5798720), (48, 5436300), (50, 5218848), (60, 4349040), (64, 4077225), (72, 3624200), (75, 3479232), (80, 3261780), (90, 2899360), (96, 2718150), (100, 2609424), (120, 2174520), (144, 1812100), (150, 1739616), (160, 1630890), (180, 1449680), (192, 1359075), (200, 1304712), (225, 1159744), (240, 1087260), (288, 906050), (300, 869808), (320, 815445), (360, 724840), (400, 652356), (450, 579872), (480, 543630), (576, 453025), (600, 434904), (720, 362420), (800, 326178), (900, 289936), (960, 271815), (1200, 217452), (1440, 181210), (1600, 163089), (1800, 144968), (2400, 108726), (2880, 90605), (3600, 72484), (4800, 54363), (7200, 36242), (14400, 18121)]