56561400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{67}}^2$

素因数の和:163

約数の個数: 216

約数和(自身を含む): 220376520

約数和(自身を除く): 163815120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 67, 70, 72, 75, 84, 90, 100, 105, 120, 126, 134, 140, 150, 168, 175, 180, 200, 201, 210, 225, 252, 268, 280, 300, 315, 335, 350, 360, 402, 420, 450, 469, 504, 525, 536, 600, 603, 630, 670, 700, 804, 840, 900, 938, 1005, 1050, 1206, 1260, 1340, 1400, 1407, 1575, 1608, 1675, 1800, 1876, 2010, 2100, 2345, 2412, 2520, 2680, 2814, 3015, 3150, 3350, 3752, 4020, 4200, 4221, 4489, 4690, 4824, 5025, 5628, 6030, 6300, 6700, 7035, 8040, 8442, 8978, 9380, 10050, 11256, 11725, 12060, 12600, 13400, 13467, 14070, 15075, 16884, 17956, 18760, 20100, 21105, 22445, 23450, 24120, 26934, 28140, 30150, 31423, 33768, 35175, 35912, 40200, 40401, 42210, 44890, 46900, 53868, 56280, 60300, 62846, 67335, 70350, 80802, 84420, 89780, 93800, 94269, 105525, 107736, 112225, 120600, 125692, 134670, 140700, 157115, 161604, 168840, 179560, 188538, 202005, 211050, 224450, 251384, 269340, 281400, 282807, 314230, 323208, 336675, 377076, 404010, 422100, 448900, 471345, 538680, 565614, 628460, 673350, 754152, 785575, 808020, 844200, 897800, 942690, 1010025, 1131228, 1256920, 1346700, 1414035, 1571150, 1616040, 1885380, 2020050, 2262456, 2356725, 2693400, 2828070, 3142300, 3770760, 4040100, 4713450, 5656140, 6284600, 7070175, 8080200, 9426900, 11312280, 14140350, 18853800, 28280700, 56561400]

約数ペア:

[(1, 56561400), (2, 28280700), (3, 18853800), (4, 14140350), (5, 11312280), (6, 9426900), (7, 8080200), (8, 7070175), (9, 6284600), (10, 5656140), (12, 4713450), (14, 4040100), (15, 3770760), (18, 3142300), (20, 2828070), (21, 2693400), (24, 2356725), (25, 2262456), (28, 2020050), (30, 1885380), (35, 1616040), (36, 1571150), (40, 1414035), (42, 1346700), (45, 1256920), (50, 1131228), (56, 1010025), (60, 942690), (63, 897800), (67, 844200), (70, 808020), (72, 785575), (75, 754152), (84, 673350), (90, 628460), (100, 565614), (105, 538680), (120, 471345), (126, 448900), (134, 422100), (140, 404010), (150, 377076), (168, 336675), (175, 323208), (180, 314230), (200, 282807), (201, 281400), (210, 269340), (225, 251384), (252, 224450), (268, 211050), (280, 202005), (300, 188538), (315, 179560), (335, 168840), (350, 161604), (360, 157115), (402, 140700), (420, 134670), (450, 125692), (469, 120600), (504, 112225), (525, 107736), (536, 105525), (600, 94269), (603, 93800), (630, 89780), (670, 84420), (700, 80802), (804, 70350), (840, 67335), (900, 62846), (938, 60300), (1005, 56280), (1050, 53868), (1206, 46900), (1260, 44890), (1340, 42210), (1400, 40401), (1407, 40200), (1575, 35912), (1608, 35175), (1675, 33768), (1800, 31423), (1876, 30150), (2010, 28140), (2100, 26934), (2345, 24120), (2412, 23450), (2520, 22445), (2680, 21105), (2814, 20100), (3015, 18760), (3150, 17956), (3350, 16884), (3752, 15075), (4020, 14070), (4200, 13467), (4221, 13400), (4489, 12600), (4690, 12060), (4824, 11725), (5025, 11256), (5628, 10050), (6030, 9380), (6300, 8978), (6700, 8442), (7035, 8040)]