425667200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:675

約数の個数: 192

約数和(自身を含む): 1242539520

約数和(自身を除く): 816872320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 128, 140, 155, 160, 175, 200, 217, 224, 248, 280, 310, 320, 350, 400, 434, 448, 496, 560, 613, 620, 640, 700, 775, 800, 868, 896, 992, 1085, 1120, 1226, 1240, 1400, 1550, 1600, 1736, 1984, 2170, 2240, 2452, 2480, 2800, 3065, 3100, 3200, 3472, 3968, 4291, 4340, 4480, 4904, 4960, 5425, 5600, 6130, 6200, 6944, 8582, 8680, 9808, 9920, 10850, 11200, 12260, 12400, 13888, 15325, 17164, 17360, 19003, 19616, 19840, 21455, 21700, 22400, 24520, 24800, 27776, 30650, 34328, 34720, 38006, 39232, 42910, 43400, 49040, 49600, 61300, 68656, 69440, 76012, 78464, 85820, 86800, 95015, 98080, 99200, 107275, 122600, 133021, 137312, 138880, 152024, 171640, 173600, 190030, 196160, 214550, 245200, 266042, 274624, 304048, 343280, 347200, 380060, 392320, 429100, 475075, 490400, 532084, 549248, 608096, 665105, 686560, 694400, 760120, 858200, 950150, 980800, 1064168, 1216192, 1330210, 1373120, 1520240, 1716400, 1900300, 1961600, 2128336, 2432384, 2660420, 2746240, 3040480, 3325525, 3432800, 3800600, 4256672, 5320840, 6080960, 6651050, 6865600, 7601200, 8513344, 10641680, 12161920, 13302100, 13731200, 15202400, 17026688, 21283360, 26604200, 30404800, 42566720, 53208400, 60809600, 85133440, 106416800, 212833600, 425667200]

約数ペア:

[(1, 425667200), (2, 212833600), (4, 106416800), (5, 85133440), (7, 60809600), (8, 53208400), (10, 42566720), (14, 30404800), (16, 26604200), (20, 21283360), (25, 17026688), (28, 15202400), (31, 13731200), (32, 13302100), (35, 12161920), (40, 10641680), (50, 8513344), (56, 7601200), (62, 6865600), (64, 6651050), (70, 6080960), (80, 5320840), (100, 4256672), (112, 3800600), (124, 3432800), (128, 3325525), (140, 3040480), (155, 2746240), (160, 2660420), (175, 2432384), (200, 2128336), (217, 1961600), (224, 1900300), (248, 1716400), (280, 1520240), (310, 1373120), (320, 1330210), (350, 1216192), (400, 1064168), (434, 980800), (448, 950150), (496, 858200), (560, 760120), (613, 694400), (620, 686560), (640, 665105), (700, 608096), (775, 549248), (800, 532084), (868, 490400), (896, 475075), (992, 429100), (1085, 392320), (1120, 380060), (1226, 347200), (1240, 343280), (1400, 304048), (1550, 274624), (1600, 266042), (1736, 245200), (1984, 214550), (2170, 196160), (2240, 190030), (2452, 173600), (2480, 171640), (2800, 152024), (3065, 138880), (3100, 137312), (3200, 133021), (3472, 122600), (3968, 107275), (4291, 99200), (4340, 98080), (4480, 95015), (4904, 86800), (4960, 85820), (5425, 78464), (5600, 76012), (6130, 69440), (6200, 68656), (6944, 61300), (8582, 49600), (8680, 49040), (9808, 43400), (9920, 42910), (10850, 39232), (11200, 38006), (12260, 34720), (12400, 34328), (13888, 30650), (15325, 27776), (17164, 24800), (17360, 24520), (19003, 22400), (19616, 21700), (19840, 21455)]