172130400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:655

約数の個数: 288

約数和(自身を含む): 671519520

約数和(自身を除く): 499389120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 160, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 288, 300, 312, 325, 351, 360, 390, 400, 416, 432, 450, 468, 480, 520, 540, 585, 600, 613, 624, 650, 675, 702, 720, 780, 800, 864, 900, 936, 975, 1040, 1080, 1170, 1200, 1226, 1248, 1300, 1350, 1404, 1440, 1560, 1755, 1800, 1839, 1872, 1950, 2080, 2160, 2340, 2400, 2452, 2600, 2700, 2808, 2925, 3065, 3120, 3510, 3600, 3678, 3744, 3900, 4320, 4680, 4904, 5200, 5400, 5517, 5616, 5850, 6130, 6240, 7020, 7200, 7356, 7800, 7969, 8775, 9195, 9360, 9808, 10400, 10800, 11034, 11232, 11700, 12260, 14040, 14712, 15325, 15600, 15938, 16551, 17550, 18390, 18720, 19616, 21600, 22068, 23400, 23907, 24520, 27585, 28080, 29424, 30650, 31200, 31876, 33102, 35100, 36780, 39845, 44136, 45975, 46800, 47814, 49040, 55170, 56160, 58848, 61300, 63752, 66204, 70200, 71721, 73560, 79690, 82755, 88272, 91950, 93600, 95628, 98080, 110340, 119535, 122600, 127504, 132408, 137925, 140400, 143442, 147120, 159380, 165510, 176544, 183900, 191256, 199225, 215163, 220680, 239070, 245200, 255008, 264816, 275850, 280800, 286884, 294240, 318760, 331020, 358605, 367800, 382512, 398450, 413775, 430326, 441360, 478140, 490400, 529632, 551700, 573768, 597675, 637520, 662040, 717210, 735600, 765024, 796900, 827550, 860652, 882720, 956280, 1075815, 1103400, 1147536, 1195350, 1275040, 1324080, 1434420, 1471200, 1593800, 1655100, 1721304, 1793025, 1912560, 2151630, 2206800, 2295072, 2390700, 2648160, 2868840, 3187600, 3310200, 3442608, 3586050, 3825120, 4303260, 4413600, 4781400, 5379075, 5737680, 6375200, 6620400, 6885216, 7172100, 8606520, 9562800, 10758150, 11475360, 13240800, 14344200, 17213040, 19125600, 21516300, 28688400, 34426080, 43032600, 57376800, 86065200, 172130400]

約数ペア:

[(1, 172130400), (2, 86065200), (3, 57376800), (4, 43032600), (5, 34426080), (6, 28688400), (8, 21516300), (9, 19125600), (10, 17213040), (12, 14344200), (13, 13240800), (15, 11475360), (16, 10758150), (18, 9562800), (20, 8606520), (24, 7172100), (25, 6885216), (26, 6620400), (27, 6375200), (30, 5737680), (32, 5379075), (36, 4781400), (39, 4413600), (40, 4303260), (45, 3825120), (48, 3586050), (50, 3442608), (52, 3310200), (54, 3187600), (60, 2868840), (65, 2648160), (72, 2390700), (75, 2295072), (78, 2206800), (80, 2151630), (90, 1912560), (96, 1793025), (100, 1721304), (104, 1655100), (108, 1593800), (117, 1471200), (120, 1434420), (130, 1324080), (135, 1275040), (144, 1195350), (150, 1147536), (156, 1103400), (160, 1075815), (180, 956280), (195, 882720), (200, 860652), (208, 827550), (216, 796900), (225, 765024), (234, 735600), (240, 717210), (260, 662040), (270, 637520), (288, 597675), (300, 573768), (312, 551700), (325, 529632), (351, 490400), (360, 478140), (390, 441360), (400, 430326), (416, 413775), (432, 398450), (450, 382512), (468, 367800), (480, 358605), (520, 331020), (540, 318760), (585, 294240), (600, 286884), (613, 280800), (624, 275850), (650, 264816), (675, 255008), (702, 245200), (720, 239070), (780, 220680), (800, 215163), (864, 199225), (900, 191256), (936, 183900), (975, 176544), (1040, 165510), (1080, 159380), (1170, 147120), (1200, 143442), (1226, 140400), (1248, 137925), (1300, 132408), (1350, 127504), (1404, 122600), (1440, 119535), (1560, 110340), (1755, 98080), (1800, 95628), (1839, 93600), (1872, 91950), (1950, 88272), (2080, 82755), (2160, 79690), (2340, 73560), (2400, 71721), (2452, 70200), (2600, 66204), (2700, 63752), (2808, 61300), (2925, 58848), (3065, 56160), (3120, 55170), (3510, 49040), (3600, 47814), (3678, 46800), (3744, 45975), (3900, 44136), (4320, 39845), (4680, 36780), (4904, 35100), (5200, 33102), (5400, 31876), (5517, 31200), (5616, 30650), (5850, 29424), (6130, 28080), (6240, 27585), (7020, 24520), (7200, 23907), (7356, 23400), (7800, 22068), (7969, 21600), (8775, 19616), (9195, 18720), (9360, 18390), (9808, 17550), (10400, 16551), (10800, 15938), (11034, 15600), (11232, 15325), (11700, 14712), (12260, 14040)]