25731200

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 192

約数和(自身を含む): 75129120

約数和(自身を除く): 49397920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 32, 34, 40, 43, 44, 50, 55, 64, 68, 80, 85, 86, 88, 100, 110, 128, 136, 160, 170, 172, 176, 187, 200, 215, 220, 272, 275, 320, 340, 344, 352, 374, 400, 425, 430, 440, 473, 544, 550, 640, 680, 688, 704, 731, 748, 800, 850, 860, 880, 935, 946, 1075, 1088, 1100, 1360, 1376, 1408, 1462, 1496, 1600, 1700, 1720, 1760, 1870, 1892, 2150, 2176, 2200, 2365, 2720, 2752, 2924, 2992, 3200, 3400, 3440, 3520, 3655, 3740, 3784, 4300, 4400, 4675, 4730, 5440, 5504, 5848, 5984, 6800, 6880, 7040, 7310, 7480, 7568, 8041, 8600, 8800, 9350, 9460, 10880, 11696, 11825, 11968, 13600, 13760, 14620, 14960, 15136, 16082, 17200, 17600, 18275, 18700, 18920, 23392, 23650, 23936, 27200, 27520, 29240, 29920, 30272, 32164, 34400, 35200, 36550, 37400, 37840, 40205, 46784, 47300, 54400, 58480, 59840, 60544, 64328, 68800, 73100, 74800, 75680, 80410, 93568, 94600, 116960, 119680, 128656, 137600, 146200, 149600, 151360, 160820, 189200, 201025, 233920, 257312, 292400, 299200, 302720, 321640, 378400, 402050, 467840, 514624, 584800, 598400, 643280, 756800, 804100, 1029248, 1169600, 1286560, 1513600, 1608200, 2339200, 2573120, 3216400, 5146240, 6432800, 12865600, 25731200]

約数ペア:

[(1, 25731200), (2, 12865600), (4, 6432800), (5, 5146240), (8, 3216400), (10, 2573120), (11, 2339200), (16, 1608200), (17, 1513600), (20, 1286560), (22, 1169600), (25, 1029248), (32, 804100), (34, 756800), (40, 643280), (43, 598400), (44, 584800), (50, 514624), (55, 467840), (64, 402050), (68, 378400), (80, 321640), (85, 302720), (86, 299200), (88, 292400), (100, 257312), (110, 233920), (128, 201025), (136, 189200), (160, 160820), (170, 151360), (172, 149600), (176, 146200), (187, 137600), (200, 128656), (215, 119680), (220, 116960), (272, 94600), (275, 93568), (320, 80410), (340, 75680), (344, 74800), (352, 73100), (374, 68800), (400, 64328), (425, 60544), (430, 59840), (440, 58480), (473, 54400), (544, 47300), (550, 46784), (640, 40205), (680, 37840), (688, 37400), (704, 36550), (731, 35200), (748, 34400), (800, 32164), (850, 30272), (860, 29920), (880, 29240), (935, 27520), (946, 27200), (1075, 23936), (1088, 23650), (1100, 23392), (1360, 18920), (1376, 18700), (1408, 18275), (1462, 17600), (1496, 17200), (1600, 16082), (1700, 15136), (1720, 14960), (1760, 14620), (1870, 13760), (1892, 13600), (2150, 11968), (2176, 11825), (2200, 11696), (2365, 10880), (2720, 9460), (2752, 9350), (2924, 8800), (2992, 8600), (3200, 8041), (3400, 7568), (3440, 7480), (3520, 7310), (3655, 7040), (3740, 6880), (3784, 6800), (4300, 5984), (4400, 5848), (4675, 5504), (4730, 5440)]